Known subclasses: twisted.mail.imap4.MailboxCollision, twisted.mail.imap4.NoSuchMailbox, twisted.mail.imap4.ReadOnlyMailbox

Undocumented

Inherited from IMAP4Exception:

Method __init__ Undocumented
API Documentation for Twisted, generated by pydoctor at 2016-05-18 16:01:36.