I’ve recently setup Cloudflare’s email routing and I’ve noticed 4 emails from the same sender have been rejected in the last month. The rejected reason is presumably because it’s unsolicited mail or a virus but the error message is incomplete.
“Unknown error: permanent error (550): 5.7.1 [126.96.36.199 12] Our system has detected that this message is”
There also doesn’t appear to be a way to override this. The sender is a legitimate sender who is trying to contact me about an order. As such, I’ve lost 4 emails which I only know about because I was fortunate enough to check the log. It seems a bit absurd to block emails without notification or the ability to unblock it?
I appreciate this is a beta product but does anyone know of a way round this?