[Dovecot] Delete unused IMAP keywords from permanetflags

Timo Sirainen tss at iki.fi
Tue May 10 18:46:13 EEST 2011

On Mon, 2011-05-09 at 11:15 +0200, Ernesto Revilla Derksen wrote:

> Will we have problems if more than 26 keywords are defined in a folder but
> only a subset is used? (maildir++) 

Only the first 26 keywords (used or not) are kept in the Maildir
filenames. The rest still exist in index files though.

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