Module 0121: Linux email server

Tak Auyeung, Ph.D.

April 12, 2007
1 About this module
2 General concepts
 2.1 End user’s point of view
 2.2 One email server
 2.3 Two email servers
3 Protocols
 3.1 SMTP
 3.2 POP3
 3.3 IMAP
4 Security concerns
 4.1 Sniffers
 4.2 Spammers
 4.3 Curious administrators
 4.4 Spoofing/Authentication
5 Servers
 5.1 Postfix (for SMTP)
 5.2 POP3 servers
 5.3 IMAP servers
 5.4 Server interaction, mbox and maildir
6 Web-based email
7 Spam and viruses
8 Summary: what do we need?

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