Hello again, I have to report, that I have find a solution - over stunnel4.
This I add to main.cf: ------------------ smtp_sasl_auth_enable = yes relayhost = [127.0.0.1]:10111 smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_security_options = noanonymous -------------------- And so looks my (first I ever made - and at the first attempt :-) stunel conf: --------------------- foreground = yes [ssmtp_c2s] accept = 127.0.0.1:10111 client = yes connect = smtp.iol.cz:465 delay = yes ;protocol = smtp ------------------------ # sudo stunnel4 ./stunel.conf I myself do not can believe it, but it works :-D Before I could test it manually, my queued messages finally gone :-) But ... it is Although nice, but I thing not very system - correct solution. So is there a possibility to do it correct - via Postfix configuration ? Thanks --kapetr