Hello. I use virtual_transport and my own script for local delivery:
main.cf: virtual_mailbox_maps = hash:/etc/postfix/vmailbox virtual_transport = locdel master.cf: locdel unix - n n - - pipe flags=DRXhu user=vmail:vmail argv=/usr/local/bin/MailDelivery.sh ${sender} ${recipient} If a mail is arriving from smtpd(8) for local delivery via "locdel" and "MailDelivery.sh" return error, then mail remains in local queue (if temporary error) or generate bounce mail. I need to return SMTP-error to sender server without put in local queue as well as local(8). Is it possible? With regards -- Michal Kurka - Mysak sluzby spojene s operacnim systemem Linux