I have an old version of postfix running on a SuSE OS where forwarding works fine, simply by using the virtual_maps option. Recently I installed a new email server using CentOS 5.5, Postfix 2.3.3, mysql, postfixadmin, dovecot and roundcube webmail. The new systems works except I cannot get the (automatic) forwarding to work. I tried using virtual_maps table , as well as a virtual_mailbox_maps = hash:/etc/postfix/vmailbox, but neither often work. The exact syntax I used was:
i) Virtual_maps = hash:/etc/postfix/virtual or, ii) Virtual_mailbox_maps = proxy:mysql:$config/mysql_virtual_mailbox_maps.cf,hash:/etc/postfix/vmailbox Thanks all. Towhid