Linux email: set up and run a small office email server
Gespeichert in:
Bibliographische Detailangaben
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Birmingham, U.K. Packt 2005
Ausgabe:1st ed
Schriftenreihe:From technologies to solutions
Schlagworte:
Online-Zugang:FAW01
FAW02
Volltext
Beschreibung:Title from title screen. - Includes index
Cover -- Credits -- About the Authors -- Table of Contents -- Introduction -- What This Book Covers -- Conventions -- Reader Feedback -- Customer Support -- Errata -- Questions -- Chapter 1: Linux and E-Mail Basics -- Why Manage your own E-Mail Server? -- What you need to Host an E-Mail Server -- Sizing the Hardware of your E-Mail Server -- Main E-Mail ProtocolsSMTP, POP, and IMAP -- Overview -- POP Protocol -- IMAP Protocol -- The SMTP Protocol -- E-Mail and DNS -- DNS Record Types Used by E-Mail Applications -- Backup Mail Servers -- Summary -- Chapter 2: Setting Up Postfix -- Introduction to Postfix -- What is Postfix? -- Postfix Architecture: An Overview -- Installation and Basic Configuration -- Choosing the Postfix Version -- Installing from a Package -- Installing from Source Code -- The Postfix Configuration -- Getting Postfix Up and Running -- Stopping Spam and Other Unwanted Messages -- Postfix's Anti-Spam Methods: An Overview -- Understanding SMTP Restrictions --
- Using DNS Blacklists -- Stopping Messages Based on Contents -- Virtual Alias Domains and Local Aliases -- Virtual Alias Domains -- Local Aliases -- Common Pitfalls -- Other Address Rewriting Mechanisms -- Troubleshooting Postfix Problems -- Reading and Interpreting the Log Files -- Troubleshooting Lookup Tables with Postmap -- Getting Help -- Summary -- Chapter 3: Incoming Mail with POP and IMAP -- Downloading and Installing Courier-IMAP -- Installing Courier-IMAP from RPM -- Installing Courier-IMAP from Source -- Building Courier-IMAP -- Using POP3 -- Configuring Courier-IMAP for POP3 -- Testing the POP3 Service -- Retrieving E-Mail via POP3 with Outlook Express -- Using IMAP -- Configuring Courier for IMAP -- Testing the IMAP Service -- Retrieving Mail via IMAP with Mozilla Thunderbird -- Summary -- Chapter 4: Providing Webmail Access -- The Webmail Solution -- The Benefits -- The Disadvantages -- The SquirrelMail Webmail Package -- SquirrelMail Installation and Configuration --
- Prerequisites to Installation -- SquirrelMail Installation -- Configuring SquirrelMail -- SquirrelMail Plug-Ins -- Installing Plug-Ins -- Example Plug-In Installation -- Useful Plug-Ins -- Securing SquirrelMail -- Summary -- Chapter 5: Securing Your Installation -- Setting Up a Permanent Authorized Relay for an IP Address or Range of IP Addresses -- SMTP-After-POP -- Virtual Private Networks -- SMTP Authentication -- Static IP Ranges -- Dynamic IP Ranges -- Cyrus SASL -- SASL Layers -- Cyrus SASL Installation -- Cyrus SASL Configuration -- Testing Cyrus SASL Authentication -- Postfix SMTP AUTH Configuration -- Preparing the Configuration -- Enabling SMTP AUTH -- Setting the Security Policy -- Including Broken Clients -- Testing SMTP AUTH -- Enabling Relaying for Authenticated Clients -- Securing Plaintext Mechanisms -- Enabling Transport Layer Security -- Configuring Security Policy -- Dictionary Attacks -- Recipient Maps -- Rate-Limiting Connections -- Summary --
- Chapter 6: Getting Started with Procmail -- How can a Filtering System Help Me? -- Potential Uses for Mail Filtering -- File Locking and In
This book gives you just what you need to know to set up and maintain an email server. It covers setting up the server and the mailserver, as well as extras such as spam and virus protection, and web based email. Written by professional Linux administrators the book is aimed at technically confident users and new and part-time system administrators. The emphasis is on simple, practical and reliable guidance. This book aimed at 'unofficial' sysadmins in small businesses, who want to set up a Linux-based email server without spending a lot of time becoming expert in the individual applications
Beschreibung:1 Online-Ressource
ISBN:184719026X
9781847190260
9781904811374

Es ist kein Print-Exemplar vorhanden.

Fernleihe Bestellen Achtung: Nicht im THWS-Bestand! Volltext öffnen