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How to Block Mail Attachments

Oliver Arntjen

Hello,

 

We want to block all In-Going File Extensions except ".pdf".

But whatever I do, it doesnt work. We still receiving Mails with any extensions.

 

Here is a Screenshot of my SMTP Rule:

 

 

Is there anything else I can do?

 

best regards,

Oliver A-



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  • 0 in reply to Keyur

    We are Hosting our own Exchange Mail Server behind the Sophos Firewall

    We are using the Sophos in MTA Mode and routing the Mails then to our Exchange.

    The Sophos is used  to manage the email traffic. (Spam Filter, Whitelisting, AntiVir Engine for pop3 etc)

    I hope its clear now.

    If you need to see any Settings / Screenshots I can provide them to you.

     

    best regards,

    Oliver

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