[Mailman-Users] extracting banned/rejected/discarded email addresses for exim blacklist
Barry Finkel
b19141 at britaine.ctd.anl.gov
Wed Sep 20 18:18:21 CEST 2006
Bretton Vine <bretton at hivemind.net> wrote:
>What I'm trying to do is extract all those problem addresses, add to a file
>and do a `sort | uniq` on it and add it to exim's blacklist (which is
>another exercise in frustration due to format being $domain $sender and not
>$sender@$domain)
Use this awk script:
awk '{print $2 "@" $1}'
to convert $domain $sender ==> $sender@$domain
or to do the reverse:
awk '{print $2 " " $1}' FS=@
to convert $sender@$domain ==> $domain $sender
----------------------------------------------------------------------
Barry S. Finkel
Computing and Information Systems Division
Argonne National Laboratory Phone: +1 (630) 252-7277
9700 South Cass Avenue Facsimile:+1 (630) 252-4601
Building 222, Room D209 Internet: BSFinkel at anl.gov
Argonne, IL 60439-4828 IBMMAIL: I1004994
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