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Davef
Asked: 2016-04-27 08:05:47 +0800 CST

Exchange server 2016 Content Filtering

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I have setup an exchange server on premise with at SMTP Relay on our VPS. It works very well, unfortunately I’m a little confused as to where I setup the various permissions for SPAM. All my incoming email receives The error that the other server returned was:

550 5.7.1 Message rejected as spam by Content Filtering.

The only way to get around it is to add the domain as an authoritative as an accepted domain. Which I assume must be the incorrect way to add them. So please someone tell me where it is I can setup who can email in via my SMTP server? Thanks in advance

email exchange spam smtp

1 Answers

  1. Best Answer

    Based solely on the information given, examine your Content Filter configuration in Exchange Powershell:

    Get-ContentFilter | Format-List

    Specific attributes to look at:

    • BypassedSenders
    • ExternalMailEnabled

    Technet reference for Set-ContentFilter: https://technet.microsoft.com/en-us/library/aa996791(v=exchg.160).aspx

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