On 8.4.2010, at 22.55, e-frog wrote: > // By default IMAP capabilities are readed after connection to > // IMAP server. In some cases, e.g. when using IMAP proxy, there's a > // need to refresh the list after login. Set to True if you've got > // this case. > $rcmail_config['imap_force_caps'] = false; > > I have not tested it yet however...
There's no need for this to be an option at least with Dovecot. The capabilities are pushed to client by Dovecot. Client should always update them when it sees them.