The Book of IMAP: Building a Mail Server with Courier and Cyrus
IMAP (the Internet Message Access Protocol) allows clients to access their email on a remote server, whether from the office, a remote location, or a cell phone or other device. IMAP is powerful and flexible, but it's also complicated to set up; it's more difficult to implement than POP3 and more error-prone for both client and server.\ The Book of IMAP offers a detailed introduction to IMAP and POP3, the two protocols that govern all modern mail servers and clients. You'll learn how the...
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IMAP (the Internet Message Access Protocol) allows clients to access their email on a remote server, whether from the office, a remote location, or a cell phone or other device. IMAP is powerful and flexible, but it's also complicated to set up; it's more difficult to implement than POP3 and more error-prone for both client and server.
I How to set up and maintain IMAP servers 151 Protocols and terms 172 POP3 and IMAP at the protocol level 233 Load distribution and reliability 434 Selecting a filesystem 535 Complementary Webmail clients 676 Migrating IMAP servers 75II Courier-IMAP 837 Structure and basic configuration 858 Maildir as email storage format 1079 User data 11910 The work of a Courier administrator 153III Cyrus-IMAP 18111 Structure and basic configuration 18312 A closer look at the configuration files 19913 Authentication and safeguards 20714 Advanced Cyrus configuration 22515 Internal structure and modules 26116 Cyrus at the filesystem level 27517 Cyrus in a cluster 281Appendixes 293App. A IMAP command reference 295App. B POP3 command reference 317App. C Installing from the source code 321
