header /^\Q...\E$/m

If
header J Delivered-To =~ /.mailing list users\@spamassassin\.apache\.org$/ doesn't match this mail, but
header J Delivered-To =~ /mailing list users\@spamassassin\.apache\.org$/ does, why doesn't
header J Delivered-To =~ /^mailing list users\@spamassassin\.apache\.org$/ match? Odd, need to add a /m. Odd that the $ still matched. Must be at the end of some internal list. P.S., this and \Q \E not being allowed should be documented. Received on Fri Aug 31 23:07:15 2007