Build a valid SPF record for Google, Microsoft, and custom IPs in seconds to ensure your cold emails don't bounce.
Guidance
Sender Policy Framework (SPF) tells email receivers which servers are authorized to send emails on your behalf. Without a valid SPF record, your emails are highly likely to be marked as spam or rejected completely.
FAQ
~all (Soft Fail) means emails from unauthorized servers will be marked as spam. -all (Hard Fail) means they will be rejected entirely. We recommend starting with ~all.
Next step
SPF is just one piece of the puzzle. Ensure your complete infrastructure is bulletproof.
Sharpen your outreach with other practical workflow builders in our operator library.
Model the domains, inboxes, and daily capacity needed for safe outbound scale.
Generate a day-by-day warmup plan that protects sender reputation before campaigns launch.
Create a deployment-ready DMARC policy with reporting and alignment controls.