Answers

What does SMTP stand for? Simple Mail Transfer Protocol

What does SMTP handle the sending of? emails

What is the first step in the SMTP process? SMTP handshake

What is the default SMTP port? 25

Where does the SMTP server send the email if the recipient's server is not available? SMTP Queue

On what server does the Email ultimately end up on? POP/IMAP

Can a Linux machine run an SMTP server? (Y/N) y

Can a Windows machine run an SMTP server? (Y/N) y