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UTM9 Block all port 25 traffic

kevin taylor

Hello, Im newbie with a question. I have a node on my network I have been unable to find sending email via port 25 that keeps getting my IP Blocklisted. I wanted to created a rule that allowed outbound port 25 via my exchange server only, every other connection would be blocked.. 

 

Thanks for any feedback..

 

Cheers.



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    Hi,

    If you posted this question in the UTM group please provide the link. If not, then please show us few lines from the smtp.log which reflects that the mails are blocked.

    Next, I may need the screenshots of the configurations in UTM for Email protection SMTP.

    Thanks

    Sachin Gurung
    Team Lead | Sophos Technical Support
    Knowledge Base  |  @SophosSupport  |  Video tutorials
    Remember to like a post.  If a post (on a question thread) solves your question use the 'This helped me' link.

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  • 0

    Hi,

    If you posted this question in the UTM group please provide the link. If not, then please show us few lines from the smtp.log which reflects that the mails are blocked.

    Next, I may need the screenshots of the configurations in UTM for Email protection SMTP.

    Thanks

    Sachin Gurung
    Team Lead | Sophos Technical Support
    Knowledge Base  |  @SophosSupport  |  Video tutorials
    Remember to like a post.  If a post (on a question thread) solves your question use the 'This helped me' link.

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