Common Protocols

• TCP/IP


  Transmission Control Protocol / Internet Protocol
• HTTP


  Hyper Text Transfer Protoco
• HTTPS


  Hyper Text Transfer Protocol Secure
• FTP


  File Transfer Protocol
• POP


  Post Office Protocol
• IMAP


  Internet Message Access Protocol
• SMTP


  Simple Mail Transfer Protocol
• SMPT

  sending email
• POP and IMAP

  receiving email

  IMAP leave it on the server

  POP deletes the email from server when first read