Perhaps you need to distinguish between 'from' and 'from:'. 'from' w/o
the colon isn't a real message header, sometimes called the Unix header,
nonetheless it is there and I believe mutt will treat it as real message
header. Try this line:
folder-hook hostmaster unmy_hdr from:
On Tue, Aug 28,
This is a nice utility for printing, Dave. And some of the other suggestions
in this thread work very well, also. I think this one may potentially be
more flexible because of your use of TeX.
I added some enhancements/bugs (you decide ;) ) to your original script:
1. Added '_' as a special