How To Check And Improve Your Email Sender Reputation
Security Boulevard, December 11,2025
If you're noticing a consistently poor ROI on your email campaigns or finding out that recipients never received your messages at all, there's a strong chance your emails are ending up in spam folders.
This can be worrying for any sender and usually happens for several reasons, with one of the main causes being a weak email sender reputation.
Your email sender reputation is like a trust score for your domain. It helps mailbox providers decide if your emails deserve to land in the inbox or belong in the spam folder. For domain owners and marketers, this reputation can make or break email campaigns and brand credibility.