Please communicate the exact password requirements.
Like many other people I am using a password manager to generate and remember my passwords. This makes it possible to use very long and complicated passwords. I tried using a 50 character password, I could get in via the webinterface, but not via imap - and the form never complained, when I changed it to a 50 character password in the first place. It works for imap with 32 characters. Please fix this inconsistency.