[EMAIL PROTECTED] wrote:
> /^Reply-to:\s*(<[-a-z0-9_.]+\@([-a-z0-9_]+\.)+[a-z]+>)\s+\1/i
>
> Underscore is not technically valid in a domain name but you do see
> them in practice anyway.
>
> I'm not sure this is any better than what I originally posted, as I
> haven't tested this properly. My originally proposed rule would be
Appears to work as you intended. I ran:
$s="reply-to:<[EMAIL PROTECTED]> <[EMAIL PROTECTED]>";
if ($s=~/^Reply-to:\s*(<[-a-z0-9_.]+\@([-a-z0-9_]+\.)+[a-z]+>)\s+\1/i){
print "$&\n";
}
As you allude in a subsequent follow-up, the "pattern" of email headers
is a bit subjective :) -- but I'm studying the Perl.
Bryan
> prone to false positives in case somebody had the same token twice (or
> more :-) at the beginning of their Reply-To:, like so:
>
> Reply-To: Ma Ma Ma Belle <[EMAIL PROTECTED]>
>
> Your mileage not included when stirred, etc.
>
> >> I'm guessing the multi-line appearance was simply due to word wraps in
> >> Robert's mail program, and not actually there in the original headers.
>
> Oh, and even if the header was spread over two lines originally, SA
> would have folded it back onto a single line before attempting to
> match any rules.
>
> /* era */
>
> --
> The email address era the contact information Just for kicks, imagine
> at iki dot fi is heavily link on my home page at what it's like to get
> spam filtered. If you <http://www.iki.fi/era/> 500 pieces of spam for
> want to reach me, see instead. each wanted message.
>
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