On-Premises to Cloud E-post Migration Guide
Publicerad av
Bird
Date
Jun 28, 2020
Kategori
E-post
E-post
![](https://framerusercontent.com/images/wVBvkehIh7ZDzgMkow821BUgqlE.png?scale-down-to=2048)
Dela denna artikel
Vi får ofta frågan: "Har ni någon form av spelbok som beskriver processen för att migrera från en lokal installation till Bird"?
Varför ja, ja det gör vi. Fortsätt att läsa.
First, some back story. The Bird Cloud service was created in 2014 out of the enormous success of the On-Premises Momentum MTA solution. Momentum sits at the core of the Bird Cloud, providing high-speed delivery and traffic shaping for thousands of customers on the cloud service. Because of this, Momentum receives a large portion of our engineering attention, but the results of that work are often buried in performance improvements that don’t get a great deal of press. Momentum customers see the benefits of this work every time a new public release of Momentum is published.
This does NOT mean that Bird is just “Momentum in the Cloud”. MessageBird is much more than that and can have added benefits for customers who choose to migrate or use them in a hybrid approach. In addition, we have made it very easy for PowerMTA customers to migrate or use PowerMTA with Bird in a hybrid configuration as well. The rest of this document will describe in detail how you can migrate your message streams from Momentum or PowerMTA to the Bird Cloud service.
Thär are really two separate scenarios to consider when migrating to Bird from Momentum or PowerMTA.
You are ready to leave the on-premises world entirely, shut down your physical data centers and no longer manage any on-premises MTA directly. This means eliminating Momentum or PowerMTA from your deployment and sending messages directly to SparkPost for message handling. Or
You have reason to keep some on-premises footprint for one reason or another. Some possibilities might be:
specifika leveransflöden som kräver förbehandling i Momentum
Kapacitetsuppdelning för behov av återhämtning efter explosioner eller katastrofer
stödja gamla kunder i PMTA samtidigt som nya kunder flyttas till SparkPost
…then you want to forward the other messages on to Bird for onward message handling.
In either situation, you need to be aware that Bird will only accept SMTP messages for delivery that are injected over port 587 or 2525 and use SMTP_Auth with a specific username and password (Se SMTP-dokumentationen här). We also highly recommend connecting with a TLS connection, but that is not strictly required. If you are replacing your MTA layer entirely (scenario 1), then you may also want to consider using the Transmissions REST API which can accept messages over HTTPS connections. Dokumentation on that API is här.
Vilket alternativ ska jag välja?
För att ta reda på om du är i alternativ 1 eller alternativ 2, ta hänsyn till dessa faktorer:
Använder du Momentum:s Lua-skriptmotor för något mer komplicerat än routning av meddelanden?
Lua is a comprehensive script tool for manipulating messages in-line, but the vast majority of our users only use it to select a binding for delivery. If that is the case, you can modify your generation code to add an ip_pool-attribut to the X-MSYS-API header and have Bird assign the route for you.
Om du använder Lua för att göra mer komplicerade saker som kroppsfiltrering, omskrivningar av Mail_From eller beräkningar av meddelandekadens, och det inte är möjligt att flytta den logiken till din injiceringsapplikation, kanske du vill överväga att byta till alternativ 2.
Kan ert generationssystem skicka meddelanden över port 587 med TLS och SMTP_Auth?
Vissa kampanjhanteringssystem kan bara skicka ut e-post på port 25 i klartext. Detta orsakar ett säkerhetsproblem för Bird så du kanske vill överväga alternativ 2
Använder du PowerMTA substitution syntax eller annan in-line meddelande modifiering?
If you can move this function up into your generators or use the Bird Mall Språk, then you can still use option 1, but otherwise, you may need to think about keeping a PMTA node online for this message modification before shipping to Bird for delivery.
Do you require any inbound AV/AS scanning before injection? While this is possible in Momentum and PowerMTA, eBird assumes you have already performed all those checks. You may want to consider doing that before injection.
No matter which way you go, it is sure to affect your commercial relationship. As you can imagine, this is not our first rodeo. Be sure to loop in your Commercial Account Manager and Customer Success Manager so we can help you through the details and make sure you are getting the best value for your dollar.
För alternativ 1 Camp (gå "cold turkey"):
Let’s assume you are OK with option 1 and you are ready to shut down your on-premises MTAs and you have decided to continue using the SMTP injection method, not changing your message creation systems at all. Your generation systems should create a fully formatted SMTP message, then push to Bird over TLS using SMTP_AUTH whär the username and password are as described on denna sida. Remember that the “password” is the API key you generate in your Bird account with the SMTP delivery option turned on.
If you are in the Option #1 camp, consider switching to the REST API right out of your generation system. In most cases, we find that customers’ processing systems are already using JSON over HTTP and have to convert to SMTP before injection. You can skip that step and send it directly to us as en JSON-formaterad REST-nyttolast.
If you choose to inject with the REST API, you may need to alter your content creation system a bit, but it may be worth it. Du kan läsa mer här.
One of the biggest concerns large ESPs have with a Migration is IP Warming. Typically they have spent many years grooming their inventory of IP addresses with great care so the thought of abandoning all that work is painful. Bird has worked out a Bring Your Own IP (BYOIP) process that takes care of that issue. If you have at least one contiguous /24 CIDR block, Bird can use those existing IPs for delivery which saves you the pain of having to warm them up again. If you are able to take advantage of that option, you can skip the section här on IP warmup.
Om du känner att du är redo att gå vidare, gå vidare till "Få det att hända"
Utnyttja alternativ 2 (förbehandling på plats):
Om du däremot tillhör team Alternativ 2 kommer du att behöva göra några konfigurationsändringar i din driftsättning. Det minst smärtsamma sättet att migrera några utvalda meddelandeströmmar från Momentum eller PMTA till Bird medan du fortfarande använder SMTP-injektion från dina generationssystem är att lägga till en speciell rutt i din konfiguration.
För Momentum:
Set up a version of Momentum > 3.6.23.
Install a valid SSL Certificate and open outbound port 587 so Momentum can talk to Bird Configure an outbound domain so you can route a message through Momentum to Bird.
With the configuration below, any message hitting this configuration will be routed to smtp.sparkpostmail.com using port 587 and SMTP_Auth with the username and password defined thär.outbound_smtp_auth { } Keep_Message_Dicts_In_Memory = true Domain "smtp.sparkpostmail.com" { Remote_SMTP_Port = "587" Outbound_SMTP_AUTH_Type = "LOGIN" Outbound_SMTP_AUTH_user = "SMTP_Injection" Outbound_SMTP_AUTH_pass = "17258redacted8bd6cd7a8redacted8c22bce" }
Configure the bindings you want to relay through MessageBird with TLS and gateway them to the domain you defined above.
Notera: TLS is not strictly required but is a strong recommendation. If TLS is not possible for some reason, then IP whitelisting the API keys is also a strong recommendation.binding “CustomerA-Outbound” { Gateway = "smtp-demo.sparkpostelite.com" TLS = "required" TLS_Certificate = "/etc/pki/tls/certs/trymsys.net.crt" TLS_Key = "/etc/pki/tls/certs/trymsys.net.key" TLS_Ciphers = "DEFAULT" }
För PowerMTA:
Set up a version of PowerMTA > 4.5.0
Installera ett giltigt SSL-certifikat och öppna utgående port 587 så att PowerMTA kan prata med Bird.
Configure an outbound domain path so you can route a message through PowerMTA to Bird. With the configuration below, any message hitting this configuration will be routed to smtp.sparkpostmail.com using port 587 and SMTP_Auth with the username and password defined thär. In PowerMTA, this is also whär you can set TLS. Observera att detta också är mer utförligt dokumenterat här
<domain sparkpost.rollup> use-unencrypted-plain-auth yes auth-username SMTP_Injection auth-password YourAPIKeygoeshärwhenyougenerateit route smtp.sparkpostmail.com:587 use-starttls yes require-starttls yes max-smtp-out 10 </domain>
4. Konfigurera de VMTA som du vill vidarebefordra via Bird med den {sparkpost} rollup-konfiguration som du definierade ovan.
<virtual-mta SparkPostRelay> <domain *> queue-to {sparkpost} </domain> </virtual-mta>
Once you have those configuration changes made, any messages sent to the selected “binding” or “VMTA” should be routed automatically through Bird for delivery.
Att få det att hända
When you start down this road, don’t make the mistake of thinking this is an overnight operation. Doing this right will take some time and care.
Setup your Bird account and fully test using a development underkonto so you can filter out that traffic later. You will need to do this for either option because you will need the API key for the SMTP_Auth password either way.
If you are using SMTP injection, plan to add an X-MSYS-API header to incorporate all the metadata and message attributes needed. Any X-Headers should be re-written as metadata and you should include the ip_pool and campaign attributes as well. A sample is available här
If you are NOT using BYOIP, then you should make sure you set up slightly different sending domains for use with MessageBird so that you can run both environments in parallel for as long as it is needed. If your current sending domain is mycompany.com, maybe set up sp.mycompany.com specifically for Bird delivery. This allows you to migrate slowly and carefully while not compromising either domain.
Make sure you have full domain alignment and security features enabled. In DNS, set up DKIM, SPF, DMARC, bounce and tracking domains so they all look like they belong to the same organization.
Configure Automatisk IP-uppvärmning on your defined IP_Pools. If you are using the previously mentioned BYOIP option, you can ignore the warmup step.
Start with one message stream and move forward from there. Just like IP Warmup, you don’t want to do this all at once. Redirect a few hundred messages first, then 10% of the volume, then 20% the following day and increase until you have moved all the volume over. If you are an ESP, select a customer you can work with and test the process with their feedback. If it all works well, move on to the next one. If you run into problems, take the time to fix it and work it into the process for the next one.
Automatisera as much as possible with API:er. Outside of the DNS changes, the SparkPost config can be mostly automated with några API-anrop.
Datainsamling från Bird
MessageBird reports message delivery in a webhooks feed or in the message events API. Accessing Bird plain text logs is just not possible. You can pull this data back to your environment with a webhooks collector or by calling the API för händelser periodically and consuming the data. We recommend using webhooks and have några rekommendationer on doing that right. In its most basic form, a PHP webhook collector can be deployed in a few lines of code:
<?php $verb = $_SERVER['REQUEST_METHOD']; if ($verb == "POST") { $jsonStr = file_get_contents("php://input"); http_response_code(200); $rnum = rand(1000,9999); $t = date("YmdHis") . $rnum; $Jfile = './data/data_'.$t.'.txt'; if (file_exists($Jfile)) { $fn = basename($Jfile,".txt"); $seq = 0; $ftail = substr($fn,-2,1); if ($ftail == "-"){ $seq = substr($fn,-1); } $seq++; $Jfile = basename($Jfile,".txt")."-".$seq.".txt"; } $fh = fopen($Jfile, "w") or die("Unable to create file!"); fwrite($fh, $jsonStr); fclose($fh); } ?>
While you are experimenting, you can try them out with free collectors such as http://webhook.site/.
Once you have collected all the webhook data, you can read that into a data store for additional processing. There are also ways to push Webhooks through services like StitchData and Segment.
The same information is available in the API för händelser if you have a need to PULL the data and cannot accept PUSH data. Here is a sample Event API call:
GET https://api.sparkpost.com/api/v1/events/message?/
recipients=recipient@example.com&templates=my-template&events
That API is fully documented with samples here: https://developers.sparkpost.com/api/events/#events-get-search-for-message-events
If you really need the event data back in a form that looks like PMTA or Momentum logging, that is possible as well if you employ some additional conditioning code. The great news is there are några exempel to steal from already.
Sammanfattning
Make sure you talk to your Sales and Success Management team. We’ve done this before and can help you through it quickly and cost-effectively.
Figure out if you are in Camp #1 (kunna flytta helt från On-Prem) or Camp #2 (Behöver fortfarande en lokal MTA).
Sign up for a kostnadsfritt testkonto to evaluate the integration details.
Om du använder SMTP-injektion bör du ta reda på hur du får in rubrikdata och meddelandeattribut i en X-MSYS-API-rubrik.
Confirm if you can use our BYOIP process.
Uppdatera DNS med nya domäner om det behövs.
Build a small sample to test your migration. You may need to adjust your config.
Öka volymen tills all trafik har migrerats
Om du tillhör läger 1 kan du äntligen stänga av dina lokala MTA:er när all trafik har migrerats.
Vi får ofta frågan: "Har ni någon form av spelbok som beskriver processen för att migrera från en lokal installation till Bird"?
Varför ja, ja det gör vi. Fortsätt att läsa.
First, some back story. The Bird Cloud service was created in 2014 out of the enormous success of the On-Premises Momentum MTA solution. Momentum sits at the core of the Bird Cloud, providing high-speed delivery and traffic shaping for thousands of customers on the cloud service. Because of this, Momentum receives a large portion of our engineering attention, but the results of that work are often buried in performance improvements that don’t get a great deal of press. Momentum customers see the benefits of this work every time a new public release of Momentum is published.
This does NOT mean that Bird is just “Momentum in the Cloud”. MessageBird is much more than that and can have added benefits for customers who choose to migrate or use them in a hybrid approach. In addition, we have made it very easy for PowerMTA customers to migrate or use PowerMTA with Bird in a hybrid configuration as well. The rest of this document will describe in detail how you can migrate your message streams from Momentum or PowerMTA to the Bird Cloud service.
There are really two separate scenarios to consider when migrating to Bird from Momentum or PowerMTA.
You are ready to leave the on-premises world entirely, shut down your physical data centers and no longer manage any on-premises MTA directly. This means eliminating Momentum or PowerMTA from your deployment and sending messages directly to SparkPost for message handling. Or
You have reason to keep some on-premises footprint for one reason or another. Some possibilities might be:
specifika leveransflöden som kräver förbehandling i Momentum
Kapacitetsuppdelning för behov av återhämtning efter explosioner eller katastrofer
stödja gamla kunder i PMTA samtidigt som nya kunder flyttas till SparkPost
…then you want to forward the other messages on to Bird for onward message handling.
In either situation, you need to be aware that Bird will only accept SMTP messages for delivery that are injected over port 587 or 2525 and use SMTP_Auth with a specific username and password (Se SMTP-dokumentationen här). We also highly recommend connecting with a TLS connection, but that is not strictly required. If you are replacing your MTA layer entirely (scenario 1), then you may also want to consider using the Transmissions REST API which can accept messages over HTTPS connections. Dokumentation on that API is here.
Vilket alternativ ska jag välja?
För att ta reda på om du är i alternativ 1 eller alternativ 2, ta hänsyn till dessa faktorer:
Använder du Momentum:s Lua-skriptmotor för något mer komplicerat än routning av meddelanden?
Lua is a comprehensive script tool for manipulating messages in-line, but the vast majority of our users only use it to select a binding for delivery. If that is the case, you can modify your generation code to add an ip_pool-attribut to the X-MSYS-API header and have Bird assign the route for you.
Om du använder Lua för att göra mer komplicerade saker som kroppsfiltrering, omskrivningar av Mail_From eller beräkningar av meddelandekadens, och det inte är möjligt att flytta den logiken till din injiceringsapplikation, kanske du vill överväga att byta till alternativ 2.
Kan ert generationssystem skicka meddelanden över port 587 med TLS och SMTP_Auth?
Vissa kampanjhanteringssystem kan bara skicka ut e-post på port 25 i klartext. Detta orsakar ett säkerhetsproblem för Bird så du kanske vill överväga alternativ 2
Använder du PowerMTA substitution syntax eller annan in-line meddelande modifiering?
If you can move this function up into your generators or use the Bird Mall Språk, then you can still use option 1, but otherwise, you may need to think about keeping a PMTA node online for this message modification before shipping to Bird for delivery.
Do you require any inbound AV/AS scanning before injection? While this is possible in Momentum and PowerMTA, eBird assumes you have already performed all those checks. You may want to consider doing that before injection.
No matter which way you go, it is sure to affect your commercial relationship. As you can imagine, this is not our first rodeo. Be sure to loop in your Commercial Account Manager and Customer Success Manager so we can help you through the details and make sure you are getting the best value for your dollar.
För alternativ 1 Camp (gå "cold turkey"):
Let’s assume you are OK with option 1 and you are ready to shut down your on-premises MTAs and you have decided to continue using the SMTP injection method, not changing your message creation systems at all. Your generation systems should create a fully formatted SMTP message, then push to Bird over TLS using SMTP_AUTH where the username and password are as described on denna sida. Remember that the “password” is the API key you generate in your Bird account with the SMTP delivery option turned on.
If you are in the Option #1 camp, consider switching to the REST API right out of your generation system. In most cases, we find that customers’ processing systems are already using JSON over HTTP and have to convert to SMTP before injection. You can skip that step and send it directly to us as en JSON-formaterad REST-nyttolast.
If you choose to inject with the REST API, you may need to alter your content creation system a bit, but it may be worth it. Du kan läsa mer här.
One of the biggest concerns large ESPs have with a Migration is IP Warming. Typically they have spent many years grooming their inventory of IP addresses with great care so the thought of abandoning all that work is painful. Bird has worked out a Bring Your Own IP (BYOIP) process that takes care of that issue. If you have at least one contiguous /24 CIDR block, Bird can use those existing IPs for delivery which saves you the pain of having to warm them up again. If you are able to take advantage of that option, you can skip the section here on IP warmup.
Om du känner att du är redo att gå vidare, gå vidare till "Få det att hända"
Utnyttja alternativ 2 (förbehandling på plats):
Om du däremot tillhör team Alternativ 2 kommer du att behöva göra några konfigurationsändringar i din driftsättning. Det minst smärtsamma sättet att migrera några utvalda meddelandeströmmar från Momentum eller PMTA till Bird medan du fortfarande använder SMTP-injektion från dina generationssystem är att lägga till en speciell rutt i din konfiguration.
För Momentum:
Set up a version of Momentum > 3.6.23.
Install a valid SSL Certificate and open outbound port 587 so Momentum can talk to Bird Configure an outbound domain so you can route a message through Momentum to Bird.
With the configuration below, any message hitting this configuration will be routed to smtp.sparkpostmail.com using port 587 and SMTP_Auth with the username and password defined there.outbound_smtp_auth { } Keep_Message_Dicts_In_Memory = true Domain "smtp.sparkpostmail.com" { Remote_SMTP_Port = "587" Outbound_SMTP_AUTH_Type = "LOGIN" Outbound_SMTP_AUTH_user = "SMTP_Injection" Outbound_SMTP_AUTH_pass = "17258redacted8bd6cd7a8redacted8c22bce" }
Configure the bindings you want to relay through MessageBird with TLS and gateway them to the domain you defined above.
Notera: TLS is not strictly required but is a strong recommendation. If TLS is not possible for some reason, then IP whitelisting the API keys is also a strong recommendation.binding “CustomerA-Outbound” { Gateway = "smtp-demo.sparkpostelite.com" TLS = "required" TLS_Certificate = "/etc/pki/tls/certs/trymsys.net.crt" TLS_Key = "/etc/pki/tls/certs/trymsys.net.key" TLS_Ciphers = "DEFAULT" }
För PowerMTA:
Set up a version of PowerMTA > 4.5.0
Installera ett giltigt SSL-certifikat och öppna utgående port 587 så att PowerMTA kan prata med Bird.
Configure an outbound domain path so you can route a message through PowerMTA to Bird. With the configuration below, any message hitting this configuration will be routed to smtp.sparkpostmail.com using port 587 and SMTP_Auth with the username and password defined there. In PowerMTA, this is also where you can set TLS. Observera att detta också är mer utförligt dokumenterat here
<domain sparkpost.rollup> use-unencrypted-plain-auth yes auth-username SMTP_Injection auth-password YourAPIKeygoesherewhenyougenerateit route smtp.sparkpostmail.com:587 use-starttls yes require-starttls yes max-smtp-out 10 </domain>
4. Konfigurera de VMTA som du vill vidarebefordra via Bird med den {sparkpost} rollup-konfiguration som du definierade ovan.
<virtual-mta SparkPostRelay> <domain *> queue-to {sparkpost} </domain> </virtual-mta>
Once you have those configuration changes made, any messages sent to the selected “binding” or “VMTA” should be routed automatically through Bird for delivery.
Att få det att hända
When you start down this road, don’t make the mistake of thinking this is an overnight operation. Doing this right will take some time and care.
Setup your Bird account and fully test using a development subaccount so you can filter out that traffic later. You will need to do this for either option because you will need the API key for the SMTP_Auth password either way.
If you are using SMTP injection, plan to add an X-MSYS-API header to incorporate all the metadata and message attributes needed. Any X-Headers should be re-written as metadata and you should include the ip_pool and campaign attributes as well. A sample is available here
If you are NOT using BYOIP, then you should make sure you set up slightly different sending domains for use with MessageBird so that you can run both environments in parallel for as long as it is needed. If your current sending domain is mycompany.com, maybe set up sp.mycompany.com specifically for Bird delivery. This allows you to migrate slowly and carefully while not compromising either domain.
Make sure you have full domain alignment and security features enabled. In DNS, set up DKIM, SPF, DMARC, bounce and tracking domains so they all look like they belong to the same organization.
Configure Automatisk IP-uppvärmning on your defined IP_Pools. If you are using the previously mentioned BYOIP option, you can ignore the warmup step.
Start with one message stream and move forward from there. Just like IP Warmup, you don’t want to do this all at once. Redirect a few hundred messages first, then 10% of the volume, then 20% the following day and increase until you have moved all the volume over. If you are an ESP, select a customer you can work with and test the process with their feedback. If it all works well, move on to the next one. If you run into problems, take the time to fix it and work it into the process for the next one.
Automatisera as much as possible with APIs. Outside of the DNS changes, the SparkPost config can be mostly automated with några API-anrop.
Datainsamling från Bird
MessageBird reports message delivery in a webhooks feed or in the message events API. Accessing Bird plain text logs is just not possible. You can pull this data back to your environment with a webhooks collector or by calling the API för händelser periodically and consuming the data. We recommend using webhooks and have några rekommendationer on doing that right. In its most basic form, a PHP webhook collector can be deployed in a few lines of code:
<?php $verb = $_SERVER['REQUEST_METHOD']; if ($verb == "POST") { $jsonStr = file_get_contents("php://input"); http_response_code(200); $rnum = rand(1000,9999); $t = date("YmdHis") . $rnum; $Jfile = './data/data_'.$t.'.txt'; if (file_exists($Jfile)) { $fn = basename($Jfile,".txt"); $seq = 0; $ftail = substr($fn,-2,1); if ($ftail == "-"){ $seq = substr($fn,-1); } $seq++; $Jfile = basename($Jfile,".txt")."-".$seq.".txt"; } $fh = fopen($Jfile, "w") or die("Unable to create file!"); fwrite($fh, $jsonStr); fclose($fh); } ?>
While you are experimenting, you can try them out with free collectors such as http://webhook.site/.
Once you have collected all the webhook data, you can read that into a data store for additional processing. There are also ways to push Webhooks through services like StitchData and Segment.
The same information is available in the Events API if you have a need to PULL the data and cannot accept PUSH data. Here is a sample Event API call:
GET https://api.sparkpost.com/api/v1/events/message?/
recipients=recipient@example.com&templates=my-template&events
That API is fully documented with samples here: https://developers.sparkpost.com/api/events/#events-get-search-for-message-events
If you really need the event data back in a form that looks like PMTA or Momentum logging, that is possible as well if you employ some additional conditioning code. The great news is there are några exempel to steal from already.
Sammanfattning
Make sure you talk to your Sales and Success Management team. We’ve done this before and can help you through it quickly and cost-effectively.
Figure out if you are in Camp #1 (kunna flytta helt från On-Prem) or Camp #2 (Behöver fortfarande en lokal MTA).
Sign up for a kostnadsfritt testkonto to evaluate the integration details.
Om du använder SMTP-injektion bör du ta reda på hur du får in rubrikdata och meddelandeattribut i en X-MSYS-API-rubrik.
Confirm if you can use our BYOIP process.
Uppdatera DNS med nya domäner om det behövs.
Build a small sample to test your migration. You may need to adjust your config.
Öka volymen tills all trafik har migrerats
Om du tillhör läger 1 kan du äntligen stänga av dina lokala MTA:er när all trafik har migrerats.
Vi får ofta frågan: "Har ni någon form av spelbok som beskriver processen för att migrera från en lokal installation till Bird"?
Varför ja, ja det gör vi. Fortsätt att läsa.
First, some back story. The Bird Cloud service was created in 2014 out of the enormous success of the On-Premises Momentum MTA solution. Momentum sits at the core of the Bird Cloud, providing high-speed delivery and traffic shaping for thousands of customers on the cloud service. Because of this, Momentum receives a large portion of our engineering attention, but the results of that work are often buried in performance improvements that don’t get a great deal of press. Momentum customers see the benefits of this work every time a new public release of Momentum is published.
This does NOT mean that Bird is just “Momentum in the Cloud”. MessageBird is much more than that and can have added benefits for customers who choose to migrate or use them in a hybrid approach. In addition, we have made it very easy for PowerMTA customers to migrate or use PowerMTA with Bird in a hybrid configuration as well. The rest of this document will describe in detail how you can migrate your message streams from Momentum or PowerMTA to the Bird Cloud service.
There are really two separate scenarios to consider when migrating to Bird from Momentum or PowerMTA.
You are ready to leave the on-premises world entirely, shut down your physical data centers and no longer manage any on-premises MTA directly. This means eliminating Momentum or PowerMTA from your deployment and sending messages directly to SparkPost for message handling. Or
You have reason to keep some on-premises footprint for one reason or another. Some possibilities might be:
specifika leveransflöden som kräver förbehandling i Momentum
Kapacitetsuppdelning för behov av återhämtning efter explosioner eller katastrofer
stödja gamla kunder i PMTA samtidigt som nya kunder flyttas till SparkPost
…then you want to forward the other messages on to Bird for onward message handling.
In either situation, you need to be aware that Bird will only accept SMTP messages for delivery that are injected over port 587 or 2525 and use SMTP_Auth with a specific username and password (Se SMTP-dokumentationen här). We also highly recommend connecting with a TLS connection, but that is not strictly required. If you are replacing your MTA layer entirely (scenario 1), then you may also want to consider using the Transmissions REST API which can accept messages over HTTPS connections. Dokumentation on that API is here.
Vilket alternativ ska jag välja?
För att ta reda på om du är i alternativ 1 eller alternativ 2, ta hänsyn till dessa faktorer:
Använder du Momentum:s Lua-skriptmotor för något mer komplicerat än routning av meddelanden?
Lua is a comprehensive script tool for manipulating messages in-line, but the vast majority of our users only use it to select a binding for delivery. If that is the case, you can modify your generation code to add an ip_pool-attribut to the X-MSYS-API header and have Bird assign the route for you.
Om du använder Lua för att göra mer komplicerade saker som kroppsfiltrering, omskrivningar av Mail_From eller beräkningar av meddelandekadens, och det inte är möjligt att flytta den logiken till din injiceringsapplikation, kanske du vill överväga att byta till alternativ 2.
Kan ert generationssystem skicka meddelanden över port 587 med TLS och SMTP_Auth?
Vissa kampanjhanteringssystem kan bara skicka ut e-post på port 25 i klartext. Detta orsakar ett säkerhetsproblem för Bird så du kanske vill överväga alternativ 2
Använder du PowerMTA substitution syntax eller annan in-line meddelande modifiering?
If you can move this function up into your generators or use the Bird Mall Språk, then you can still use option 1, but otherwise, you may need to think about keeping a PMTA node online for this message modification before shipping to Bird for delivery.
Do you require any inbound AV/AS scanning before injection? While this is possible in Momentum and PowerMTA, eBird assumes you have already performed all those checks. You may want to consider doing that before injection.
No matter which way you go, it is sure to affect your commercial relationship. As you can imagine, this is not our first rodeo. Be sure to loop in your Commercial Account Manager and Customer Success Manager so we can help you through the details and make sure you are getting the best value for your dollar.
För alternativ 1 Camp (gå "cold turkey"):
Let’s assume you are OK with option 1 and you are ready to shut down your on-premises MTAs and you have decided to continue using the SMTP injection method, not changing your message creation systems at all. Your generation systems should create a fully formatted SMTP message, then push to Bird over TLS using SMTP_AUTH where the username and password are as described on denna sida. Remember that the “password” is the API key you generate in your Bird account with the SMTP delivery option turned on.
If you are in the Option #1 camp, consider switching to the REST API right out of your generation system. In most cases, we find that customers’ processing systems are already using JSON over HTTP and have to convert to SMTP before injection. You can skip that step and send it directly to us as en JSON-formaterad REST-nyttolast.
If you choose to inject with the REST API, you may need to alter your content creation system a bit, but it may be worth it. Du kan läsa mer här.
One of the biggest concerns large ESPs have with a Migration is IP Warming. Typically they have spent many years grooming their inventory of IP addresses with great care so the thought of abandoning all that work is painful. Bird has worked out a Bring Your Own IP (BYOIP) process that takes care of that issue. If you have at least one contiguous /24 CIDR block, Bird can use those existing IPs for delivery which saves you the pain of having to warm them up again. If you are able to take advantage of that option, you can skip the section here on IP warmup.
Om du känner att du är redo att gå vidare, gå vidare till "Få det att hända"
Utnyttja alternativ 2 (förbehandling på plats):
Om du däremot tillhör team Alternativ 2 kommer du att behöva göra några konfigurationsändringar i din driftsättning. Det minst smärtsamma sättet att migrera några utvalda meddelandeströmmar från Momentum eller PMTA till Bird medan du fortfarande använder SMTP-injektion från dina generationssystem är att lägga till en speciell rutt i din konfiguration.
För Momentum:
Set up a version of Momentum > 3.6.23.
Install a valid SSL Certificate and open outbound port 587 so Momentum can talk to Bird Configure an outbound domain so you can route a message through Momentum to Bird.
With the configuration below, any message hitting this configuration will be routed to smtp.sparkpostmail.com using port 587 and SMTP_Auth with the username and password defined there.outbound_smtp_auth { } Keep_Message_Dicts_In_Memory = true Domain "smtp.sparkpostmail.com" { Remote_SMTP_Port = "587" Outbound_SMTP_AUTH_Type = "LOGIN" Outbound_SMTP_AUTH_user = "SMTP_Injection" Outbound_SMTP_AUTH_pass = "17258redacted8bd6cd7a8redacted8c22bce" }
Configure the bindings you want to relay through MessageBird with TLS and gateway them to the domain you defined above.
Notera: TLS is not strictly required but is a strong recommendation. If TLS is not possible for some reason, then IP whitelisting the API keys is also a strong recommendation.binding “CustomerA-Outbound” { Gateway = "smtp-demo.sparkpostelite.com" TLS = "required" TLS_Certificate = "/etc/pki/tls/certs/trymsys.net.crt" TLS_Key = "/etc/pki/tls/certs/trymsys.net.key" TLS_Ciphers = "DEFAULT" }
För PowerMTA:
Set up a version of PowerMTA > 4.5.0
Installera ett giltigt SSL-certifikat och öppna utgående port 587 så att PowerMTA kan prata med Bird.
Configure an outbound domain path so you can route a message through PowerMTA to Bird. With the configuration below, any message hitting this configuration will be routed to smtp.sparkpostmail.com using port 587 and SMTP_Auth with the username and password defined there. In PowerMTA, this is also where you can set TLS. Observera att detta också är mer utförligt dokumenterat here
<domain sparkpost.rollup> use-unencrypted-plain-auth yes auth-username SMTP_Injection auth-password YourAPIKeygoesherewhenyougenerateit route smtp.sparkpostmail.com:587 use-starttls yes require-starttls yes max-smtp-out 10 </domain>
4. Konfigurera de VMTA som du vill vidarebefordra via Bird med den {sparkpost} rollup-konfiguration som du definierade ovan.
<virtual-mta SparkPostRelay> <domain *> queue-to {sparkpost} </domain> </virtual-mta>
Once you have those configuration changes made, any messages sent to the selected “binding” or “VMTA” should be routed automatically through Bird for delivery.
Att få det att hända
When you start down this road, don’t make the mistake of thinking this is an overnight operation. Doing this right will take some time and care.
Setup your Bird account and fully test using a development subaccount so you can filter out that traffic later. You will need to do this for either option because you will need the API key for the SMTP_Auth password either way.
If you are using SMTP injection, plan to add an X-MSYS-API header to incorporate all the metadata and message attributes needed. Any X-Headers should be re-written as metadata and you should include the ip_pool and campaign attributes as well. A sample is available here
If you are NOT using BYOIP, then you should make sure you set up slightly different sending domains for use with MessageBird so that you can run both environments in parallel for as long as it is needed. If your current sending domain is mycompany.com, maybe set up sp.mycompany.com specifically for Bird delivery. This allows you to migrate slowly and carefully while not compromising either domain.
Make sure you have full domain alignment and security features enabled. In DNS, set up DKIM, SPF, DMARC, bounce and tracking domains so they all look like they belong to the same organization.
Configure Automatisk IP-uppvärmning on your defined IP_Pools. If you are using the previously mentioned BYOIP option, you can ignore the warmup step.
Start with one message stream and move forward from there. Just like IP Warmup, you don’t want to do this all at once. Redirect a few hundred messages first, then 10% of the volume, then 20% the following day and increase until you have moved all the volume over. If you are an ESP, select a customer you can work with and test the process with their feedback. If it all works well, move on to the next one. If you run into problems, take the time to fix it and work it into the process for the next one.
Automatisera as much as possible with APIs. Outside of the DNS changes, the SparkPost config can be mostly automated with några API-anrop.
Datainsamling från Bird
MessageBird reports message delivery in a webhooks feed or in the message events API. Accessing Bird plain text logs is just not possible. You can pull this data back to your environment with a webhooks collector or by calling the Events API periodically and consuming the data. We recommend using webhooks and have några rekommendationer on doing that right. In its most basic form, a PHP webhook collector can be deployed in a few lines of code:
<?php $verb = $_SERVER['REQUEST_METHOD']; if ($verb == "POST") { $jsonStr = file_get_contents("php://input"); http_response_code(200); $rnum = rand(1000,9999); $t = date("YmdHis") . $rnum; $Jfile = './data/data_'.$t.'.txt'; if (file_exists($Jfile)) { $fn = basename($Jfile,".txt"); $seq = 0; $ftail = substr($fn,-2,1); if ($ftail == "-"){ $seq = substr($fn,-1); } $seq++; $Jfile = basename($Jfile,".txt")."-".$seq.".txt"; } $fh = fopen($Jfile, "w") or die("Unable to create file!"); fwrite($fh, $jsonStr); fclose($fh); } ?>
While you are experimenting, you can try them out with free collectors such as http://webhook.site/.
Once you have collected all the webhook data, you can read that into a data store for additional processing. There are also ways to push Webhooks through services like StitchData and Segment.
The same information is available in the Events API if you have a need to PULL the data and cannot accept PUSH data. Here is a sample Event API call:
GET https://api.sparkpost.com/api/v1/events/message?/
recipients=recipient@example.com&templates=my-template&events
That API is fully documented with samples here: https://developers.sparkpost.com/api/events/#events-get-search-for-message-events
If you really need the event data back in a form that looks like PMTA or Momentum logging, that is possible as well if you employ some additional conditioning code. The great news is there are några exempel to steal from already.
Sammanfattning
Make sure you talk to your Sales and Success Management team. We’ve done this before and can help you through it quickly and cost-effectively.
Figure out if you are in Camp #1 (kunna flytta helt från On-Prem) or Camp #2 (Behöver fortfarande en lokal MTA).
Sign up for a kostnadsfritt testkonto to evaluate the integration details.
Om du använder SMTP-injektion bör du ta reda på hur du får in rubrikdata och meddelandeattribut i en X-MSYS-API-rubrik.
Confirm if you can use our BYOIP process.
Uppdatera DNS med nya domäner om det behövs.
Build a small sample to test your migration. You may need to adjust your config.
Öka volymen tills all trafik har migrerats
Om du tillhör läger 1 kan du äntligen stänga av dina lokala MTA:er när all trafik har migrerats.
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AI-first CRM för marknadsföring, service och betalningar
Genom att klicka på "Se Bird" samtycker du till Bird:s
AI-first CRM för marknadsföring, service och betalningar
Genom att klicka på "Se Bird" samtycker du till Bird:s
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© 2024 Bird. Alla rättigheter förbehållna.
Made with <3 in Amsterdam
Sekretessinställningar
© 2024 Bird. Alla rättigheter förbehållna.
Made with <3 in Amsterdam
Sekretessinställningar