Email Deliverability for SaaS startups

Email is critical for SaaS startups: onboarding, trial and lifecycle email where deliverability directly affects activation. Here is how to keep it landing.

The challenge

Generic platforms throttle or ban the exact patterns SaaS startups rely on. A dedicated IP with managed authentication and warm-up removes that risk.

What good looks like

• Your own domain on a dedicated, isolated IP.
• SPF, DKIM, DMARC and reverse-DNS handled for you.
• List-health monitoring before problems hit.

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.