Author: Alan J. Flavell Date: To: Exim users list Subject: Re: [Exim] Blocking sobig.f
On Thu, 21 Aug 2003, Kyle Dippery wrote:
> According to the filter spec, conditions in all lowercase
> ("matches", etc) are case-insensitive.
Filters are too late to catch this kind of problem. Need to do it in
an ACL.
> If you want to match case the condition should be typed in all
> uppercase.
Seems the rules for match conditions in an ACL are subtly different.
I haven't quite worked out what they are, and the documentation seems
a bit coy about the rules, IMHO.