case sensitivity (was MIME killer won't work)

Jon Walthour wrote,

| Thank you! Thank you! Thank you! It worked perfectly (well, almost so). I
| only had to change on small thing. Instead of testing for WINMAIL\.DAT, it
| would only match on winmail\.dat. I guess procmail is case-sensitive?

Procmail's matching is case-INsensitive by default; to make it case-sensitive
you need to put the `D' flag on the recipe's colon line.  If you want it to
be case-insensitve, leave the `D' off.