I installed roundcube 1.1.5 on our mailserver (with postfix, dovecot, vimbmail) for vacation responses. The problem is, if one client sets up a vacation filter, any email address that is handled by the server will respond to all incoming messages with that ONE vacation notice. I haven't really changed the configuration.
Is this a common issue? Should I try to upgrade? Is there a better plugin than "managesieve" to only manage vacation notices?