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• Understanding EMail protocols
  The main protocols of internet email. What is the difference between IMAP, POP3, MAPI, and SMTP.
  
  
  • IMAP vs POP3
    Whats the difference between POP3 and IMAP protocols. Which one is better, and why should I use it
    
    
  • IMAP Folders
    What are public IMAP folders and ACLs. How to use ACLs and public folders for colaboration
    
    
  • SMTP Protocol
    How does SMTP and its store and forward properties work. How does DNS fit in to SMTP and the hops an email might take to delivery
    
    
  • Webmail
    Webmail as some good advantages over stand alone email clients using mail protocol ports.