On Wed, 2010-08-11 at 19:52 +0200, Ralf Hildebrandt wrote: > > > Is it possible that the user has over 128 IMAP connections? :) That's > > > the only reason for this error I can think of. > > > > Oh, I know: You're using virtual mailboxes? > > no :)
Oh. That was a good theory, since I recently changed that code to support IDLEing. Although now that I read the subject, it was only in v2.0 and not v1.2.. But yeah, if you haven't added any limits to how many connections users can create, I guess they could easily use up 128 connections.