Simple .forward email parse

docster has asked for the wisdom of the Perl Monks concerning the following question:

Hello friends. I need to take a .forward email to a perl script and extract the "sender address" and "subject". After quite a bit of searching my head is starting to smoke... There seems to be a trillion ways to approach this. But none of the ones I have tried have actually worked. Something I thought was very simple has grown very complicated. ;)

I have the email forwarding to a Perl script. Now I just need to tell "who" sent it. And what the subject line was... Then I can work out the rest of what I need to do. Has anyone done this and can maybe supply me a simple example? Thank you!

Comment on Simple .forward email parse

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Re: Simple .forward email parse by rhesa (Vicar) on Sep 16, 2008 at 16:38 UTC
Email::Filter rocks! `my $mail = Email::Filter->new; say "sent by: ", $mail->from; say "about: ", $mail->subject;` [download]	[reply] [d/l]
Re^2: Simple .forward email parse by docster (Novice) on Sep 16, 2008 at 20:17 UTC
Thank you both. It appears that Email::Filter has replaced Email::Audit. So I tried it and the following works! Thank you. `#!/usr/bin/perl use Email::Filter; my $mail = Email::Filter->new; my $myFrom = $mail->from; my $mySubject = $mail->subject; exec "echo \"From: $myFrom \nSubject: $mySubject\" > temp.log";` [download]	[reply] [d/l]
Re^3: Simple .forward email parse by MidLifeXis (Monsignor) on Sep 16, 2008 at 20:21 UTC
Unless Email::Filter is making the results taint-safe, you are passing unvalidated data directly to a shell. Big time security no-no. It is better to open the file from within perl, and write escaped data to the file. Depending on your mailer, you could also have a race condition on temp.log. Might be better to lock that file prior to writing to it. --MidLifeXis	[reply]
Re^4: Simple .forward email parse by docster (Novice) on Sep 17, 2008 at 15:08 UTC
Re: Simple .forward email parse by Fletch (Bishop) on Sep 16, 2008 at 16:32 UTC
Should be trivial to whip up something to do this using Mail::Audit. The cake is a lie. The cake is a lie. The cake is a lie.	[reply]