Carlos E. R. wrote:
- It is a different relay for each account, ie, one for each "from" address. The transport has to be selected on the "from" address, not the destination. Thus, the file "/etc/postfix/transport" can not be used.
With Suse-Postfix not, in the snapspot, there is a way.
- The relay servers requires authentication. How and where do I define passwords for each relay server?
Passwords for different servers are inside "smtp_sasl_password_maps = file".
- Some servers might require pop before smtp... how on earth do I do that with postfix, for sending?
Maybe with a script: Set this to your default Postfix-Config: postconf -e "defer_transports = smtp" ---- Start script: # Fetch all mail from Server (POP) fetchmail server.tld # Set defer transports to none. postconf -e "defer_transports =" # Flush the queue (SMTP) postqueue -f # Set it back. postconf -e "defer_transports = smtp" ---- End script This in a cron-job. -- Andreas