On 2013.11.07 08:38:36 +0100, nik600 wrote: > reading your answer i've understand that the service on 465 is already > configured to force encryption, but i can't to that on port 25 because this > port is used also for standard delivery from other mailserver which is not > encrypted.
'-o smtpd_tls_wrappermode=yes' is required anyway. http://www.postfix.org/postconf.5.html#smtpd_tls_wrappermode > can i force force the STARTSSL on port 25 only when the user want to auth? > > Reading above, smtpd_tls_auth_only should be the correct answer, not? Yes, you've already got everything. -- Best regards, Manuel