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The book of IMAP : building a mail server with Courier and Cyrus /
The IMAP (Internet Message Access Protocol) and POP3 (Post Office Protocol) protocols govern the behavior of all modern mail servers and clients. IMAP and POP3 provides a detailed introduction to POP3 and IMAP, including many practical hints for even the most experienced administrator. You'll l...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés Alemán |
| Publicado: |
Munich : San Francisco :
Open Source Press ; No Starch Press,
©2008.
|
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
| LEADER | 00000cam a2200000 a 4500 | ||
|---|---|---|---|
| 001 | EBOOKCENTRAL_ocn272271998 | ||
| 003 | OCoLC | ||
| 005 | 20240329122006.0 | ||
| 006 | m o d | ||
| 007 | cr zn||||||||| | ||
| 008 | 081021s2008 gw ob 001 0 eng d | ||
| 040 | |a YUS |b eng |e pn |c YUS |d OCLCQ |d B24X7 |d OCLCF |d OCLCO |d OCLCQ |d EBLCP |d OCLCQ |d ZCU |d LIV |d MERUC |d ICG |d COO |d OCLCQ |d TKN |d OCLCQ |d DKC |d OCLCQ |d BRF |d OCLCO |d OCLCQ |d OCLCO |d OCLCL | ||
| 020 | |z 9781593271770 | ||
| 020 | |z 1593271778 | ||
| 020 | |z 9783937514116 | ||
| 029 | 1 | |a AU@ |b 000053251771 | |
| 035 | |a (OCoLC)272271998 | ||
| 041 | 1 | |a eng |h ger | |
| 050 | 4 | |a TK5105.73 |b .H45 2008eb | |
| 082 | 0 | 4 | |a 004.692 |2 22 |
| 049 | |a UAMI | ||
| 100 | 1 | |a Heinlein, Peer. | |
| 240 | 1 | 0 | |a POP3 und IMAP. |l English |
| 245 | 1 | 4 | |a The book of IMAP : |b building a mail server with Courier and Cyrus / |c Peer Heinlein, Peer Hartleben. |
| 260 | |a Munich : |b Open Source Press ; |a San Francisco : |b No Starch Press, |c ©2008. | ||
| 300 | |a 1 online resource | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 500 | |a Title from title screen. | ||
| 500 | |a Translated from the German. | ||
| 500 | |a "Original edition ©2007 Open Source Press GmbH."--T.p. verso of print ed | ||
| 504 | |a Includes bibliographical references and index. | ||
| 505 | 0 | |a Introduction -- PART I: How to Set Up and Maintain IMAP Servers -- 1: Protocols and Terms -- Why is IMAP so Complex? -- Comparing Courier and Cyrus -- 2: POP3 and IMAP at the Protocol Level -- POP3 -- Test Session -- Authentication via APOP and KPOP -- IMAP -- The Design of the IMAP Protocol -- Transcript of an IMAP Session -- A Practical View of IMAP -- Subscribing to IMAP Folders -- 3: Load Distribution and Reliability -- Load Balancer -- DNS Round Robin -- Round Robin via iptables -- Linux Virtual Server -- IMAP Proxies -- 4: Selecting a Filesystem -- Tuning the Performance of the Filesystem -- The atime -- Access Control Lists -- The Ext2/Ext3 Option dir_index -- Journal Mode -- Optimized fstab Entries -- RAID -- NFS -- Disabling atime and Optimizing Block Size -- NFS Version 3 -- Fast I/O -- A Performance Test -- 5: Complementary Webmail Clients -- Squirrelmail -- Horde/IMP -- Fast Access via the IMAP Cache Proxy -- 6: Migrating IMAP Servers -- Migrating using imapsync -- Converting mbox to maildir -- Modifying Folder Names -- Determining Cleartext Passwords -- PART II: Courier IMAP -- 7: Structure and Basic Configuration -- Installing the Software -- What is Where? -- Initial Start-Up -- Courier and MTAs -- Courier and Postfix -- Courier and QMail -- Courier and Exim -- Optimizing the Configuration -- Real and "False" Configuration Parameters -- POP3 Configuration in /etc/courier/pop3d -- Configuring the IMAP Daemon in /etc/courier/imapd -- The Configuration Files for SSL -- 8: Maildir as Email Storage Format -- The IMAP Namespace -- Filenames of Emails -- Keywords: Custom IMAP Flags -- 9: User Data -- authtest and DEBUG_LOGIN for Debugging Assistance -- The authdaemond -- Authentication via PAM -- The authuserdb Module -- Converting passwd into a userdb -- Maintaining Account Data with userdb. | |
| 505 | 8 | |a Creating a Binary Version of the User Database -- Separating the userdb into Multiple Files -- The atime -- Using QMail's vchkpw Library for Authentication -- Implementing Custom Authentication Methods -- Integrating External Authentication Programs -- Authentication via MySQL -- Authentication via PostgreSQL -- Authentication via LDAP -- Obsolete Authentication Modules -- The authpwd Module -- The authshadow Module -- The authcram Module -- User Options -- Saving User Options in the userdb -- Individual User Options in an LDAP Directory -- Storing User Options in Dedicated Fields in an SQL Table -- Saving Passwords: Cleartext or Hash? -- Username Selection When Maintaining Multiple Domains -- 10: The Work of a Courier Administrator -- Shared Folders -- Setting Up Virtual Shared Folders -- Creating Filesystem-Based Shared Folders -- Quotas -- Quotas for Courier -- Quotas and the MDA -- Building an IMAP Proxy with Courier -- Push Instead of Pull: The IDLE Command -- Sending Emails via the IMAP Server -- PART III: Cyrus IMAP -- 11: Structure and Basic Configuration -- Installing Cyrus -- OpenSuSE/SuSE Linux Enterprise Server (SLES) -- Fedora Core/Red Hat -- Debian -- The Cyrus Hierarchy and Permissions System -- Features and Functions -- Quick Start -- Authentication and Mailboxes -- Tests -- 12: A Closer Look at the Configuration Files -- /etc/cyrus.conf -- The START{} Section -- The SERVICES{} Section -- The EVENTS{} Section -- /etc/imapd.conf -- 13: Authentication and Safeguards -- Encrypting with SSL/TLS -- SSL Transmission Types -- Real and Fake Certificates -- Creating and Integrating SSL Certificates -- Cyrus SASL -- Cyrus SASL Modules -- The auxprop Module -- The Authentication Process -- Calling Different Data Sources -- Standard Authentication Methods for Unix -- sasldb2 -- Cyrus and MySQL -- Cyrus and LDAP -- Cyrus and Kerberos. | |
| 505 | 8 | |a 14: Advanced Cyrus Configuration -- Mailbox Quotes -- Automatic Quotas -- Manual Quotas -- Shared Folders and ACLs -- Virtual Domains -- The Underlying Concept -- Effects on ACLs -- Domain Administrators -- Sorting Emails into Subdirectories -- Email Partitions -- The Sieve Email Filter -- The Email Filter Daemon timsieved -- Configuring and Testing -- The sieveshell Administration Tool -- The Sieve Script Language -- Setting Up Sieve Scripts Automatically for New Accounts -- Adapting Sieve Scripts -- The notifyd Daemon -- Drums or Smoke Signals? -- Cyrus and Other MTAs -- Backing Up and Restoring Data -- Using reconstruct to Repair Mailboxes -- Restoring Quotas -- Performance Tuning -- Parameters in /etc/imapd.conf that Influence Performance -- 15: Internal Structure and Modules -- The Cyrus Daemons -- Tools for Analysis, Maintenance, and Repairs -- Statistics and Analysis -- Maintenance and Repair -- Internal Tools -- Other In-House Tools -- The cyradm Administration Tool -- 16: Cyrus at the Filesystem Level -- The Email Directory -- The Administration Directory -- 17: Cyrus in a Cluster -- The Cyrus Aggregator -- The Aggregator Concept -- The Cluster Setup -- Cyrus Replication -- Replicating the Authentication Data -- A: IMAP Command Reference -- Commands Always Available to Clients -- Commands Available in the Not-Authenticated Status -- Commands Available in the Authenticated Status -- Commands Available in the Selected Status -- IMAP Extensions -- Experimental Commands -- B: POP3 Command Reference -- An Overview of All Commands -- C: Installing from the Source Code -- Courier -- Cyrus -- Cyrus Sources -- Creating a System User -- Installing Cyrus SASL -- Installing the Cyrus IMAP Server -- Convenient Starting and Stopping -- Index. | |
| 520 | |a The IMAP (Internet Message Access Protocol) and POP3 (Post Office Protocol) protocols govern the behavior of all modern mail servers and clients. IMAP and POP3 provides a detailed introduction to POP3 and IMAP, including many practical hints for even the most experienced administrator. You'll learn not only how the protocols work but also how to install, set up, and maintain the two most popular open source mail systems, Courier and Cyrus, with coverage of availability, authentication, performance, quotas, and storage. The book's authors have set up hundreds of mail servers and have extensive familiarity with the protocols. They show you how to analyze errors, migrate POP/IMAP servers, manage clusters, and tune file systems. Thoroughly commented references to the POP and IMAP protocols complete the book, making IMAP and POP3 an essential resource for mail administrators. Co-published with Open Source Press. | ||
| 590 | |a ProQuest Ebook Central |b Ebook Central Academic Complete | ||
| 650 | 0 | |a Electronic mail systems |x Computer programs. | |
| 650 | 0 | |a Electronic mail systems |x Standards. | |
| 650 | 0 | |a Computer network protocols. | |
| 650 | 0 | |a Web servers. | |
| 650 | 6 | |a Courrier électronique |x Logiciels. | |
| 650 | 6 | |a Courrier électronique |x Normes. | |
| 650 | 6 | |a Protocoles de réseaux d'ordinateurs. | |
| 650 | 6 | |a Serveurs Web. | |
| 650 | 7 | |a Computer network protocols |2 fast | |
| 650 | 7 | |a Electronic mail systems |x Computer programs |2 fast | |
| 650 | 7 | |a Electronic mail systems |x Standards |2 fast | |
| 650 | 7 | |a Web servers |2 fast | |
| 700 | 1 | |a Hartleben, Peer. |4 aut | |
| 758 | |i has work: |a The book of IMAP (Text) |1 https://id.oclc.org/worldcat/entity/E39PCFr89gR9MWGgFjXbKXhCQq |4 https://id.oclc.org/worldcat/ontology/hasWork | ||
| 856 | 4 | 0 | |u https://ebookcentral.uam.elogim.com/lib/uam-ebooks/detail.action?docID=1137520 |z Texto completo |
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