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.

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Sophos Central Email Reverse DNS Check

Hi ,

ich have configured Sophos Central Email. I tested a little bit and i think it works really well.


I could send me a mail from an Domain without spf and dkim or dmarc from an not authorized ip.

Is it right that Sophos does not check RDNS entries???



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