On Wed, 2009-11-25 at 11:59 -0500, Brett Dikeman wrote: > Greetings all, > > After migrating a few dozen people to our departmental mailserver, > we've run into a problem with one user who makes extensive use of > folders and nesting them. I've seen as many as 8 levels. The longest > resulting folder name is 113 characters, which results in a total path > length of 137 characters (/var/spool/mail/******).
mbox or maildir? What OS? What filesystem? > Their old mail server handled this fine, but dovecot is choking on it; > imapsync reports "invalid mailbox name", and he gets the same error > clicking on the mailboxes in Thunderbird (they seem to have been > created, despite the error messages.) Try talking IMAP protocol directly: 1 login user pass 2 create mailbox/name Are you sure it's because of the mailbox name length? Maybe there's something else wrong in the name? The hardcoded mailbox length is 512 characters. With Maildir++ it's typically 255 characters because of OS/filesystem limits.
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