I'm using MH folders with Mutt 1.4.2.3i, but there are some inconsistencies:
1) Mutt seems to assume the "unseen" sequence is always called "unseen," though this can be set in the .mh_profile. If I set it to "unseen", mutt seems to know which messages in a folder are unread. If I call it "unread," however, mutt has no idea. 2) Mutt seems to use one mechanism for recognizing which folders contain new messages, and a different mechanism for actually identifying the new messages. Mutt will tell me there's new mail in folder xxx, but when I change to folder xxx, none of the messages are marked as new. 3) Mutt doesn't seem to recognize some folders as mail folders at all. In MH, a mail folder is just a folder under the top mail folder which contains files whose names are message numbers: 1, 2, 739, etc. Sometimes when I try to change folders to one of these, mutt tells me it's not a mail folder. Any clues on any of these? Thanks, -pd