dbmail

Using DBMail with Exim4 by Thomas Mueller

Prerequisites

A Exim installation
A DBMail installation

Generic

 LOCAL_DELIVERY=transport_dbmail

Every router with local mail has to use 'transport = LOCAL_DELIVERY' then.

dbmail-smtp

 # transport using pipe
 transport_dbmail:
    driver = pipe
    command = "/usr/local/sbin/dbmail-smtp -d $local_part@$domain"
    return_fail_output
    user = dbmail

dbmail-lmtp

 # transport using lmtp; exim and dbmail on the same host
 transport_dbmail:
    driver = smtp
    protocol = lmtp
    hosts = localhost
    allow_localhost
    return_path_add

LMTP requires lmtp entries in /etc/services (they are not there in Debian!).

lmtp 24/tcp lmtp 24/udp write my paper