メール認証
SMTPS (SMTP over TLS)SMTPS
定義
A method of encrypting SMTP with TLS from the start of the connection (implicit TLS, typically port 465), encrypting from the outset rather than via the opportunistic upgrade of STARTTLS.
メール認証
A method of encrypting SMTP with TLS from the start of the connection (implicit TLS, typically port 465), encrypting from the outset rather than via the opportunistic upgrade of STARTTLS.