Closed andif888 closed 2 years ago
Request that the Postfix SMTP client connects using the legacy SMTPS protocol instead of using the STARTTLS command. Postfix needs the following setting in main.cf if the relayhost uses port 465.
main.cf
relayhost
465
smtp_tls_wrappermode = yes
http://www.postfix.org/postconf.5.html#smtp_tls_wrappermode
Request that the Postfix SMTP client connects using the legacy SMTPS protocol instead of using the STARTTLS command. Postfix needs the following setting in
main.cfif therelayhostuses port465.http://www.postfix.org/postconf.5.html#smtp_tls_wrappermode