On 05/04/11 11:13, Jack Raats wrote: > Is there a simple programm I can use thogether with postfix and > dovecot, which allows postfix to authenticate as a client to anothe > SMTP server.
You probably do not need another program. Make sure Postfix is compiled with SASL and use http://www.postfix.org/postconf.5.html#smtp_sasl_password_maps -- Martin