Date: Mon, 09 Jun 2003 19:14:44 -0500 From: Len Conrad <LConrad@Go2France.com> To: freebsd-isp@freebsd.org Subject: RE: Block exe files with Sendmail Message-ID: <5.2.0.9.2.20030609191237.036d2920@mail.go2france.com> In-Reply-To: <001801c32e63$edd0a5e0$5264a8c0@jamieheckford> References: <3EE21F2A.6010807@mac.com>
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>Or, If you fancied trying the excellent postfix, its as simple as:
>
>-- /usr/local/etc/postfix/block
>
>/^(Content-(Type|Disposition):.*|[[:space:]]*(file)?)name=("[^"]*|{^{:sp
>ace:]]*)\.(exe)[[:>:]]/ REJECT
>
>
>-- /usr/local/etc/postfix/main.cf
>
>Body_checks= regexp:/usr/local/etc/postfix/block
tpcre: is 10's of times more efficient than POSIX regexp:
see the postfix PCRE README
Len
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