Advisory: Sophos Endpoint "Your connection isn't private" after reboot. Policy settings can be returned to normal. See: KB-000045954 for the latest updates.

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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

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