SPF Record Checker
(Sender Policy Framework)

SPF Record Validation Tool

An SPF record validation tool is a critical asset for managing email security and deliverability. SPF, or Sender Policy Framework, is a protocol used to prevent email spoofing by verifying sender IP addresses against the authorized mail servers listed in the DNS records of the sender's domain. By using an SPF record validation tool, you can ensure that your domain's SPF record is correctly configured and up to date.

Cold Email ROI Calculator
Quickly evaluate how much money your next cold email campaign will bring with our ROI Calculator ⮞

Spam Words Checker
‍Understand how to improve your cold email copy and eliminate any spam words Spam Words Checker ⮞