Is there a way to test the body to see if it begins with a certain pattern? I
know that the "^" anchor matches patterns at the beginning of a line, but
unfortunately it matches the the pattern at the beginning of any line. That is
/^foo/:b finds foo at the beginning of any line in the body, while I would like
to match only in the event that foo is at the beginning of the very first line
of the body. I have tried regular expressions things like /^.*!.*/:b in hopes
that I could test MATCH, but this finds the mime part separators or whatever
that thing is called that looks like "------- Part spec blah...", while I am
interested in the first user-readable pattern in the body of the email.

Anyway, any tips would be greatly appreciated, as always!