while mutt i think never crashed on me, it's imap implementation was far from pleasant to use. i do not know how much of that might have been because of server

while mutt i think never crashed on me, it's imap implementation was far from pleasant to use. i do not know how much of that might have been because of server side, but in the end i moved on to mbsync instead of using the built-in imap syncing. now mutt is a top notch ui over a local maildir.