Rules for Virus Scanning
mailscanner at ecs.soton.ac.uk
Fri Feb 21 22:56:45 GMT 2003
At 21:06 21/02/2003, you wrote:
>I have recentley added a rule to the mailscanner config file telling it
>that if mail comes from a certain IP address to not bother scanning it.
>Upon checking the mail logs I have noticed the following error:
> Config Error: Cannot match against destination IP address when
> resolving configuration option "virusscan"
>The mailscanner config file looks like this:
> Virus Scanning = /opt/MailScanner/etc/rules/viruscan.rules
>The rules file contains the following:
>FromTo: 22.214.171.124 no
>FromTo: 126.96.36.199 no
>FromTo: 188.8.131.52 no
>FromTo: 184.108.40.206 no
>FromTo: 220.127.116.11 no
>FromTo: 18.104.22.168 no
>FromTo: 22.214.171.124 no
>FromTo: *@pris.ca yes
>FromTo: *@pris.bc.ca yes
>When I don't use a ruleset, everything appears to work fine and I don't
>receive any errors. However I need the ruleset to prevent the
>Mailscanner from scanning the same piece of mail twice.
You cannot specify an IP address when matching "To" addresses. You won't
know what IP address the message is sent to until it has actually been
delivered, by which time it's too late.
So when specifying IP addresses in rules, you can only use "From:".
>Another error I have noticed which does not have anything to do with the
>above is the following:
> Global symbol "$file" requires explicit package name at (eval 496)
> line 1, <GEN1720> chunk 3.
It looks like whoever wrote the Danish (dk) translations used "$file"
instead of "$filename" in 4 of the files. They are
This will be fixed in the next release.
>Any and all help is most appreciated.
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