Re: [Exim] STMP virus filtering

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Autor: Robert Rotman
Data:  
Para: Theodore Knab
CC: exim-users
Asunto: Re: [Exim] STMP virus filtering
Hello Theodore,

look at ftp://ftp.exim.org/pub/filter/system_filter.exim

robert

Wednesday, February 27, 2002, 5:59:43 PM, you wrote:

TK> SOS


TK> Problem: some Windows clients have a virus that is forging emails.


TK> Solution: Server side filtering - I am rebuilding our RedHat 6.x sendmail server with Debian Woody and Exim.


TK> Is there a way to filter known virus like attachments before relaying
TK> messages with Exim?


TK> Are there any recommended programs I should look into ?



TK> I would like to filter out known vectors:
TK>     *.src
TK>     *.exe
TK>     *.doc
TK>     *.src
TK>     *.vbs



TK> What should I look at the SMTP transport section in the exim.conf ?


TK> Current Sendmail relay :
TK>     uses /etc/mail/access  to limit relay access
TK>     uses /etc/mail/relay-domains to define relay domains
TK>     generic sendmail.mc with:
TK>     MAILER(smtp)


TK> I will be completing this task by days end.