MAIL SERVER [MAC OS]

WE USE MAIL SERVER TO TRANSFER MAILS IN A SINGLE NETWORK AND FROM OUR NETWORK TO OTHER

NETWORK.


we use mail servers in linux is -:

1.) bind server
2.) postfix server
3.) send mail server
4.) Thunderbird (for linux GUI)

THE PROTOCOLS WE USED TO TRANSFERRING MAIL IS :-

1.) SMTP (PORT NO. 25) ->> SIMPLE MAIL TRANSFER PROTOCOL(mail transfer agent)
2.) POP (port no. 110) ->> POST OFFICE PROTOCOL ( reterival)
3.) IMAP (port no. 143) ->> INTERNET MAILING AGENT PROTOCOL(mail delivery agent)