Toen ik Curtis Maurand kietelde, kwam er dit uit:
given the following domain name: erx54843rx.com
If I've understood the docs correctly, I should be able to catch this
with: erx[0-9]{1,5}rx\.com
So the rule would read:
:0 B:
* erx[0-9]{1,5}rx\.com
junkmail
No, procmail doesn't support the {n,m} way.
Maybe this is good enough?
:0 B:
* erx[0-9]+rx\.com
junkmail
Or this:
:0 B:
* erx[0-9]([0-9]([0-9]([0-9][0-9]?)?)?)?rx\.com
junkmail
Or this:
D = "[0-9]"
D1_5 = "$D($D($D($D$D?)?)?)?"
:0 B:
*$ (^|[^a-z0-9.-]erx${D1_5}rx\.com(^a-z0-9.-]|^)
junkmail
Do you really want to check exclusively the Body-part of the message?
--
Affijn, Ruud
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