E-mail servers: POP3, webmail etc

• Notes on scalability
• Server tuning
• Courier POP3/IMAP/Sqwebmail
• Sample Exim configurations: with maildir | with userdb | with authdaemond
• Notes on clustering and NFS
• Worksheet for using telnet to test SMTP and POP3: PDF | PostScript gzipped
• Dealing with junk mail (from AfNOG-2004): Powerpoint | PDF | PostScript gzipped
• Mail filtering configuration examples (from AfNOG-2004)