电子邮件验证
SMTPS (SMTP over TLS)SMTPS
定义
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.
电子邮件验证
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.