[imapfilter-devel] Invalid system flag

[Lefteris Chatzibarbas]

On Sun, Jun 13, 2004 at 12:05:33AM +0200, Peter Kronfuss wrote:
> Peter Kronfuss wrote:
> 
> >[...]
> >The result is that all OTS Messages are moved in the mailbox ots at 
> >account1 but only the first message is copied to the mailbox at account2.
> >[...]
> >C (4): 101F APPEND "INBOX.ots" (\Seen) "12-Jun-2004 16:23:56 +0200" 
> >{5938}
> >S (4): 101F OK [APPENDUID 1087025209 11] Completed
> >C (4): 1020 APPEND "INBOX.ots" (\NonJunk) "12-Jun-2004 16:23:55 +0200" 
> >{6859}
> >[...]
> 
> I have created a patch for interface.lua which deletes the \NonJunk flag 
> while appending a new message to a mailbox. Now copying mails from one 
> mailbox to another works with my imap-Server. Nevertheless I doesn't 
> know where this flag comes from!

Yes, this \NonJunk flag is not a standard one, and it seems that the
destination server doesn't understand/accept it.  The IMAP specification
defines that an IMAP server _may_ support new user flags, but it isn't a
requirement...