Email Protocol

Email Protocol

1. SMTP and POP3

   • This acronym sends email.(SMTP)
   • It is used to send messages across IP networks in server-to-server transfers
   • Step 1: SMTP
   • Step 2:Email Server
   • Step 3: Internet
   • Step 4: Email Server
   • Step 5: POP3
   • Used to retrieve emails from an email server over a TCP/IP connection. This is the most widely used email retrieval protocol.
   • This acronym receivesb email.(POP3)

2. IMAP

   • Step 1: SMTP
   • Step 2: Email Server
   • Step 3: Internet
   • Step 4: Email Server
   • Step 5: IMAP
   • This is the other popular email retrieval protocol. Normally users work on the emails as they reside on the email server using IMAP and do not download them.
     • This acronym receives email (IMAP)

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