blog | Oct 1, 2026
Key Takeaways: Choosing an SMTP relay service comes down to twelve capabilities, grouped into four a...
senders, blog | Sep 30, 2026
An ESP can deliver email reliably today and still find that its email infrastructure makes the next ...
blog | Sep 17, 2026
Picture this: Inbox placement drops at a major provider. Someone greps the logs. Someone correlates ...
blog | Sep 8, 2026
Artificial intelligence hasn't replaced familiar email threats. It has collapsed the cost of running...
blog | Sep 1, 2026
Key Takeaways: Infrastructure as code for email means applying modern engineering practices to the i...
blog | Aug 26, 2026
Key Takeaways Halon has released experimental DKIM2 signing and verification through an open-source ...
senders, blog | Aug 20, 2026
Key Takeaways DKIM2 is designed to give receivers authenticated context about how messages were hand...
blog | Aug 13, 2026
For most organizations, email security is judged by one question: did it stop the attack? For regula...
blog | Aug 6, 2026
Most sending platforms don’t detect abuse. They discover its consequences. Here's why the industry i...