Simple mail transfer protocol (SMTP) utilizes ____ as the transport layer protocol for electronic mail transfer.
SMTP connections secured by SSL are known as
Which one of the following protocol is used to receive mail messages?
What is on-demand mail relay (ODMR)?
An email client needs to know the ____ of its initial SMTP server.
A SMTP session may include
Which one of the following is an SMTP server configured in such a way that anyone on the internet can send e-mail through it?
SMTP is used to deliver messages to