Why no sieve support (Vacation, Forwarding) in SOGo Groupware

The situations:

The syntax/format of sieve rules generated by them are not compatible with each other, so iRedMail enables sieve support in Roundcube webmail and disables it in SOGo.

Pitfalls you should know

If you want to enable sieve support in SOGo, please enable parameters below (by removing the comment mark // at the beginning of lines below) in SOGo config file (/etc/sogo/sogo.conf):

    SOGoSieveServer = sieve://;
    SOGoSieveScriptsEnabled = YES;
    SOGoVacationEnabled = YES;
    SOGoForwardEnabled = YES;

To disable sieve support in Roundcube, you can simply remove plugin name managesieve from its config parameter $config['plugins'] =.