Email Client Tools - Mail User Agents (MUA)

This chapter provides introductions and tutorial examples about Email Client Tools, also called Mail User Agents (MUA). Topics include installing and configuring Thunderbird; configuring macOS Mail; troubleshoting Windows 10 Mail.

"mailx" Command - Send and Read Emails

"Alpine" - Terminal-Based Email Client

Thunderbird Installation on macOS

Thunderbird Configuration for POP3S and SMTP

Thunderbird to Accept POP3S Certificate Exception

Thunderbird Configuration for IMAPS and SMTP

Thunderbird Configuratin for SMTPS Service

macOS Mail Auto Configuration

macOS Mail Manual Configuration

Accept Certificate Exception in macOS Mail

Windows 10 Mail Configuration Failed

SSL/TLS Connection Issue in Windows 10 Mail

Takeaways:

Table of Contents

 About This Book

 Introduction to Linux Systems

 Cockpit - Web Portal for Administrator

 Process Management

 Files and Directories

 Users and Groups

 File Systems

 Block Devices and Partitions

 LVM (Logical Volume Manager)

 Installing CentOS

 SELinux - Security-Enhanced Linux

 Network Connection on CentOS

 Internet Networking Tools

 SSH Protocol and ssh/scp Commands

 Software Package Manager on CentOS - DNF and YUM

 vsftpd - Very Secure FTP Daemon

 Postfix - Mail Transport Agent (MTA)

 Dovecot - IMAP and POP3 Server

Email Client Tools - Mail User Agents (MUA)

 LDAP (Lightweight Directory Access Protocol)

 Administrative Tasks

 References

 Full Version in PDF/EPUB