Sophos Email customers using IP-based mailflow rule connectors must migrate to certificate-based configuration by March 31st. To see if you're affected Click Here.

Thread Info
  • State Suggested Answer
  • Locked Locked
  • Replies 3 replies
  • Answers 1 answer
  • Subscribers 17 subscribers
  • Views 2701 views
  • Users 0 members are here
Options
Suggested
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Delivery Failed because of dual sender verification

vvovva

hi Community,

I have switched the mail flow from an XGS Firewall to Central Email. Unfortunately, I made a mistake and configured a duplicate sender verification, on both the XGS Firewall and Central. Now, several emails are showing up in the Message History with the status 'Delivery Failed'. Will these emails be resent after a certain period of time?

SMTP Text:

(host X.X.X.X[X.X.X.X] said: 550 1.2.3.4 is not allowed to send mail from domain.com (in reply to RCPT TO command))

 



This thread was automatically locked due to age.
Parents Reply Children
Unfiltered HTML