bird email tools validate-dmarc
Usage
Code example
bird email tools validate-dmarc [flags]Description
Validate a DMARC TXT record (the v=DMARC1; p=... string published at _dmarc.<domain>) and get back the parsed policy plus errors and warnings. The record text goes in the record parameter. Parsing is offline (no DNS lookup) and reports whether it is valid, what each tag resolves to, and any problems such as a missing p tag, an invalid percentage, or no aggregate-report address. It answers whether a written or pasted record is publishable, and what an existing record does. This does not resolve DNS itself, so resolve the domain's live record yourself first. Public: no authentication required.
Examples
Code example
bird email tools validate-dmarc <record>Options
| Name | Description |
|---|---|
| --response-schema | Print the fields this command returns, then exit |
Related
| Name | Description |
|---|---|
| bird email tools analyze-dmarc-report | Analyze a DMARC aggregate report |
| bird email tools analyze-headers | Analyze raw email headers |
| bird email tools audit | Audit a domain's email authentication |
| bird email tools split-dns-record | Split a long DNS TXT value into 255-octet chunks |
| bird email tools validate-bimi | Validate a BIMI record |