We are having a few issues with impersonation emails where they are coming in with a From Address with the correct domain but a reply address from gmail. I have logged this several times but they never seem to come up with a solution. We have SPF and DKIM turned on with the only site that is allowed to send being Sophos. We have header anomaly turned on and impersonation protection enabled but Sophos still allows and delivers emails from md@domain.com with a reply address of hacker@gmail.com. Does anyone know of a way to fix this on Central Email?
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[edited by: Raphael Alganes at 8:02 AM (GMT -7) on 26 May 2023]