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Thu, 10 May 2007 11:40:49 -0400 |
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How about using the Attachments= keyword to only accept certain types of
attachments?
Francoise
On 10 May 2007 at 9:08, Bill Brown wrote:
> The spam filtering/mail security system we use for 70 school districts in
> Western NY blocks attachments with extensions that Microsot has deemed to
> be unsafe (See http://support.microsoft.com/kb/291369/en-us ), which
> includes the extension .URL.. A teacher got dropped form a State Ed
> listserv becuase we rejected (554 5.7.1 Attachments with file extension
> url are not accepted Message rejected by spam filter) the message at the
> SMTP level.
>
> Is there any advice I can pass on to the list owner on how to block that,
> and other unsafe extensions, to prevent future problems and make the list
> safer for all their subscribers?
>
>
> ---
> In the time it took to read this a Windows exploit was discovered.
>
>
> William Brown
> Web Development & Messaging Services
> Technology Services, WNYRIC, Erie 1 BOCES
> (716)821-7285
--
Francoise Becker
There is only one LISTSERV(R) -- the product that launched the
email list communication industry in 1986. To discover the
story behind LISTSERV, visit:
http://www.lsoft.com/corporate/20anniversary.asp
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