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Notes from the team.

Email / 22 Jun 2026

SPF vs DKIM vs DMARC: What's the Difference?

Email / 16 Jun 2026

How Does DMARC Work?

Deliverability / 16 Jun 2026

How to Reduce Your Email Spam Score

RCS / 11 Jun 2026

What Is RCS Messaging?

Deliverability / 25 May 2026

How to Warm Up a New Email Domain

SMS / 24 May 2026

What Does SMS Mean?

Email / 21 May 2026

What is DMARC?

Deliverability / 20 May 2026

What Is an Email Validation API?

Email / 9 May 2026

SMTP vs. IMAP: What's the Difference?

Deliverability / 7 May 2026

How Can You Track Email Opens?

Deliverability / 5 May 2026

What Are Bounced Emails?

Email / 3 May 2026

Sending Emails With Nodemailer

Start with one channel.
Add the others when you're ready.

A test API key is yours immediately. Production unlocks when you add a payment method and verify a sender.

Get started Read docs

Using Claude Code, Cursor, or Codex? Copy a setup prompt and your agent installs the Bird CLI and skills for you. Pick yours:

                                                                                                                                                                
                                                                                                                                                                
                                                                                                                                                                
                                                                                                                                                                
                                                                                                                                                                
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