Hello experts,
hope you can help me. We have Puremessage in version 3.1.3 running on two edge transport servers with ms-exchange 2010.
In the last time we received a lot of spam emails from our own domain, that means, that the displayed sender email address seems like one from our domain, but it was delivered from an foreign email server that have nothing to do with our organisation.
Is there a way to prevent the delivery for such "fake" mails to our mailboxes? Maybe I have a missconfiguration of puremessage.
Info:
We have two MX-records for our two edge transport servers in our ISP domain settings.
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