How to Send marketing email legally

Here is how to send marketing email legally.

What works

Get consent, identify yourself with a real address, include a working one-click unsubscribe, honor opt-outs fast, and follow CAN-SPAM, GDPR and CASL by region.

The foundation

• SPF, DKIM, DMARC on your domain.
• A dedicated, warmed IP.
• Clean lists and fast bounce/complaint handling.

How Rainmail helps

Rainmail sends from your own domain on a dedicated, isolated IP with SPF, DKIM, DMARC, reverse-DNS and managed warm-up handled for you, plus an AI watching list health and deliverability — and it welcomes senders SES, SendGrid and Mailchimp reject, from $8. Run the free checker or see plans.