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You can actually set this in Outlook, there are some reg keys you can edit (check text halfway down about recent Outlook versions), so it blocks attachments in a similar way to how .exe files are blocked:-<br />
<a href="http://www.slipstick.com/outlook/esecup/getexe.asp" rel="ugc">http://www.slipstick.com/outlook/esecup/getexe.asp</a><br />
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Then you might just need to import that key with a login script (or there are other ways these days like custom Administrative Templates, or Server 2008 Preferences).<br />
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In Outlook 2007 you can use a downloadable Administrative template with a GPO to set this:-<br />
<a href="http://technet.microsoft.com/en-us/library/cc178961.aspx" rel="ugc">http://technet.microsoft.com/en-us/library/cc178961.aspx</a>
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You can actually set this in Outlook, there are some reg keys you can edit (check text halfway down about recent Outlook versions), so it blocks attachments in a similar way to how .exe files are blocked:-
http://www.slipstick.com/outlook/esecup/getexe.asp [http://www.slipstick.com/outlook/esecup/getexe.asp]

Then you might just need to import that key with a login script (or there are other ways these days like custom Administrative Templates, or Server 2008 Preferences).

In Outlook 2007 you can use a downloadable Administrative template with a GPO to set this:-
http://technet.microsoft.com/en-us/library/cc178961.aspx [http://technet.microsoft.com/en-us/library/cc178961.aspx]

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I was talking more like specific spreadsheets that I do not want emailed out of our organization.
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I was talking more like specific spreadsheets that I do not want emailed out of our organization.

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We have certain secure files on our network that I would like to prevent from being emailed.<br />
Is there a way I can do this?<br />
I have a Windows 2003 DC running MS Exchange 2003 and Symantec Mail Security 5.0.
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We have certain secure files on our network that I would like to prevent from being emailed.
Is there a way I can do this?
I have a Windows 2003 DC running MS Exchange 2003 and Symantec Mail Security 5.0.

Can I prevent the emailing of certain files?

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