See also this thread: http://www.mail-archive.com/dovecot@dovecot.org/msg37734.html and https://bugzilla.mozilla.org/show_bug.cgi?id=650623 I hope this fix in the future.
2011/8/30 Ralf Hildebrandt <ralf.hildebra...@charite.de>: > How do I set message flags in sieve rules in such a way that e.g. > Thunderbird is displaying the mail as "important"? Is there a list of > hwo flags are interpreted by different IMAP clients? > > -- > Ralf Hildebrandt > Geschäftsbereich IT | Abteilung Netzwerk > Charité - Universitätsmedizin Berlin > Campus Benjamin Franklin > Hindenburgdamm 30 | D-12203 Berlin > Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 > ralf.hildebra...@charite.de | http://www.charite.de > >
