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

How to remove an ip of my mail server from the blacklist sophos?

Hi, I have a problem your mail server is rejecting the emails from my mail server.
: host[] said: 554 5.7.1
Service unavailable; Client host [] is blacklisted.

Thank you

This thread was automatically locked due to age.