On 14.08.21 20:39, Lauren R wrote:
I have installed postfix on the ubuntu system, SSL port is enabled.
How can I force the other mail systems such as gmail to send messages
to my postfix via only SSL port?
you can't:
- dedicated port for smtp/ssl was deprecated (in fact never standrdized)
- nowadays, dedicated port is for clients, not for server-server
communication
- so far most of systems try on port 25 and upgrade to SSL via STARTTLS,
when possible.
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
Due to unexpected conditions Windows 2000 will be released
in first quarter of year 1901
