TCP
SMTPS
What port 465 is used for
Submission with TLS from client to server.
Security considerations
Safer than 25, but require server-side auth.
Check if port 465 is open on any host:
Open Port Scanner →Submission with TLS from client to server.
Safer than 25, but require server-side auth.
Check if port 465 is open on any host:
Open Port Scanner →