Did you mean (for dovecot): mail_index_open_flags   mail_index_open_files   mail_index_mail_flags   mail_index_open_or_create   mail_index_sync_flags  

Your search defs:MAIL_INDEX_OPEN_FLAG_FAST did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.