rupert gkdbdrsgmailcom 21108 mouss wrote rupert wrote ok got running add exception mysqlvirtual_mailhostscf query returns accounts local host way add local hostname dynamically query select mailhost users emails mailhostbackendb1fra1mailcluster mean _add_ local hostname mean returning local hostname simplest way add virtual_mailbox_domains instead playing table would like query look like select mailhost users emails mailhosthostname variable postfix mysql stuff couldnt find anything docs like httpwwwpostfixorgmysql_table5html cheers wed 06 aug 2008 025141 0100 postfix courier proxy cluster wont deliver mails remote hosts loops back