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Linux

Email Services (LPIC-2)

Andrew Mallett

Postfix is a common SMTP server in Linux with Dovecot providing client POP3 and IMAP access. This course will teach you how to install and manage email services on Ubuntu 16.04 Linux.

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Postfix is a common SMTP server in Linux with Dovecot providing client POP3 and IMAP access. This course will teach you how to install and manage email services on Ubuntu 16.04 Linux.

Do you need to be the Linux Administrator who can resolve and manage the corporate email system? In this course, Linux: Email Services (LPIC-2), you will gain the ability to setup and manage Linux based email systems as well as prepare yourself for the LPIC-2 exam. First, you will learn to make use of Debian variables to ensure you are presented with the full installation script for Postfix, the SMTP service in Linux. Next, you will discover how to secure SMTP with TLS using STARTTLS, utilizing the single port 25. Finally, you will explore how to configure and manage POP3 and IMAP services with Dovecot. When you’re finished with this course, you will have the skills and knowledge of Linux Email services required by the LPIC-2 202 exam.

This course is no longer available. Find something similar by browsing:
Email Services Linux Postfix Dovecot

What's inside

Syllabus

Course Overview
Introduction to Linux Email Services
The Lab Environment
Installing the Postfix SMTP Server
Read more

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Develops the skills and knowledge required for the LPIC-2 Exam, which is an industry recognized certification
Teaches Linux administration focused on email server management, which is a highly specialized skill
Prepares learners for a role as a Linux Administrator responsible for email services
Covers managing email services with Postfix and Dovecot, which are standard tools in the industry for this purpose
Uses Debian variables to generate installation scripts for Postfix, which is an advanced technique used by professionals

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Reviews summary

Practical linux email configuration for lpic-2

According to students, this course provides a positive and solid foundation for understanding and configuring Linux email services, particularly for those preparing for the LPIC-2 exam. Many highlight the hands-on labs and clear instructions for setting up Postfix and Dovecot as highly beneficial. However, a significant number of learners note that the course uses Ubuntu 16.04, which is now an outdated operating system, leading to some challenges for those on newer distributions and making it less practical for current deployments. While it covers core concepts well, some wish for more advanced troubleshooting or integration with modern email solutions.
Focuses on LPIC-2, limited on advanced real-world topics.
"While it covers the LPIC-2 exam well, I wish there was more on advanced configurations or integrating spam/virus filters, which are essential in real-world deployments."
"Some sections felt a bit rushed, and troubleshooting common issues could have been expanded upon."
"It focuses specifically on the LPIC-2 objectives, which is great if that's my goal, but it doesn't go much beyond that."
Instructor provides clear and knowledgeable explanations.
"The instructor explains everything clearly and the hands-on labs are crucial for understanding."
"The course is well-structured and the instructor is knowledgeable."
"The instructions for Postfix and Dovecot setup were clear and easy to follow."
Labs reinforce concepts and aid practical setup.
"The labs were practical and helped reinforce the concepts. I found them very useful."
"The hands-on labs are crucial for my understanding. They made the concepts stick."
"The hands-on labs are a definite plus. I found them invaluable for practical application."
Highly effective for LPIC-2 email services section.
"Excellent course for LPIC-2 prep! The instructor explains everything clearly and the hands-on labs are crucial for understanding. This really helped me pass the exam section on email."
"Very helpful for understanding the basics of email services on Linux. It focuses specifically on the LPIC-2 objectives, which is great if that's my goal."
"Spot on for LPIC-2 exam. I appreciate the focus and practical steps. The course gives me exactly what I need to understand and configure mail services."
Requires existing familiarity with Linux server administration.
"It really assumes I'm already familiar with Linux server administration beyond just the basics, which was a challenge for me."
"I struggled with some of the command-line parts because the instructor moved very quickly."
"This course is good for a quick overview if I already know most of it, but not for deep understanding if I'm new."
Course utilizes an older Ubuntu 16.04 version.
"The content on Ubuntu 16.04 is also getting quite old, which might be an issue for systems using newer versions."
"Outdated content. Ubuntu 16.04 is not relevant for new deployments. This made following along difficult for me using a newer CentOS environment."
"The lack of updates for newer Ubuntu versions is a significant drawback. It's good for theory but less practical for current real-world scenarios."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Linux: Email Services (LPIC-2) with these activities:
Brush up on Debian basics
Revisit basic Debian concepts to strengthen your foundation for configuring and managing email services in Ubuntu 16.04 Linux.
Browse courses on Debian
Show steps
  • Review Debian package management commands
  • Practice installing and removing packages using apt-get
  • Explore Debian repository structure and locate package sources
Review Postfix and Dovecot Documentation
Refresh your knowledge of Postfix and Dovecot by reviewing their official documentation, ensuring a strong foundation for understanding email services on Ubuntu 16.04.
Browse courses on Postfix
Show steps
  • Access the Postfix and Dovecot documentation websites
  • Read through relevant sections
  • Take notes or highlight important information
  • Refer back to the documentation as needed
Discuss Postfix and Dovecot Best Practices
Collaborate with peers to discuss best practices for configuring and managing Postfix and Dovecot to optimize email services.
Browse courses on Postfix
Show steps
  • Join a peer session or discussion forum
  • Share knowledge and experiences
  • Learn from others' perspectives
  • Identify areas for improvement
  • Apply best practices to your own email setup
Five other activities
Expand to see all activities and additional details
Show all eight activities
Set Up Email Forwarding with Dovecot
Set up email forwarding using Dovecot to enhance email management and accessibility.
Show steps
  • Edit the Dovecot configuration file
  • Modify the Postfix configuration file
  • Restart Postfix and Dovecot
  • Test email forwarding
  • Monitor email delivery logs (optional)
Configure Postfix with TLS
Configure Postfix with TLS to secure SMTP and enhance email security.
Browse courses on Postfix
Show steps
  • Generate a self-signed certificate
  • Install the certificate and key
  • Modify Postfix configuration
  • Restart Postfix
  • Test TLS configuration
Troubleshoot Common Email Issues
Troubleshoot and resolve common email issues to ensure smooth email operations.
Browse courses on Postfix
Show steps
  • Analyze error logs
  • Check firewall settings
  • Test email connectivity
  • Modify configuration settings
  • Monitor system performance
Create a Guide for Installing and Configuring Dovecot
Create a comprehensive guide to document the steps involved in installing and configuring Dovecot, providing a valuable resource for future reference.
Show steps
  • Gather necessary information
  • Plan the guide structure
  • Write the guide content
  • Review and edit the guide
  • Publish or share the guide
Explore Advanced Postfix Features
Explore advanced features of Postfix, such as virtual domains, content filtering, and access control, to enhance email security and functionality.
Browse courses on Postfix
Show steps
  • Identify advanced features of interest
  • Read Postfix documentation and tutorials
  • Configure and implement the features
  • Test and verify functionality
  • Monitor and adjust configurations as needed

Career center

Learners who complete Linux: Email Services (LPIC-2) will develop knowledge and skills that may be useful to these careers:
Email Systems Analyst
Email Systems Analysts design, implement, and maintain email systems. This course can help you get there. Modules will introduce you to Linux email services, teach you how to install the Postfix SMTP server, and guide you through configuring POP3 and IMAP services with Dovecot. With this new knowledge, you can take the LPIC-2 exam, which will cerify you as an Email Systems Analyst.
See salaries and explore the career path for Email Systems Analyst
Mail Server Administrator
Mail Server Administrators are responsible for ensuring the smooth operation and maintenance of email systems. If you wish to be a Mail Server Administrator, taking this course will help you build a foundation in Linux-based email systems. The first module will introduce you to the basics of Linux email services. Then, you will learn how to install the Postfix SMTP server. Afterwards, the course will take you through email configurations and the management of POP3 and IMAP services with Dovecot.
See salaries and explore the career path for Mail Server Administrator
Cybersecurity Analyst
Cybersecurity Analysts protect computer systems and networks from unauthorized access and attacks. This course may be useful to you. Modules will introduce you to Linux email services, teach you how to install the Postfix SMTP server, guide you through TLS configurations, and provide instruction on how to manage POP3 and IMAP services with Dovecot. This is a broad range of foundational knowledge that will be helpful to any Cybersecurity Analyst.
See salaries and explore the career path for Cybersecurity Analyst
Mail Administrator
Mail Administrators are responsible for administering and maintaining email systems. This course can prepare you to find work as a Mail Administrator. Modules include installing and managing email services on Ubuntu 16.04 Linux, installing the Postfix SMTP server, securing SMTP with TLS using STARTTLS, and configuring POP3 and IMAP services with Dovecot. These skills are essential to the success of any Mail Administrator.
See salaries and explore the career path for Mail Administrator
IT Manager
IT Managers plan, implement, and manage information technology systems. This course may be useful to you if you want to be an IT Manager. Modules will introduce you to Linux email services, teach you how to install the Postfix SMTP server, guide you through TLS configurations, and provide instruction on how to manage POP3 and IMAP services with Dovecot. This is a broad range of foundational knowledge that will be helpful to any IT Manager.
See salaries and explore the career path for IT Manager
IT Technician
IT Technicians provide technical support to computer users. This course may be useful to you. Modules will introduce you to Linux email services, teach you how to install the Postfix SMTP server, guide you through TLS configurations, and provide instruction on how to manage POP3 and IMAP services with Dovecot. This is a broad range of foundational knowledge that will be helpful to any IT Technician.
See salaries and explore the career path for IT Technician
Network Engineer
Network Engineers design, implement, and maintain computer networks. This course may be useful to you. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any Network Engineer.
See salaries and explore the career path for Network Engineer
Web Administrator
Web Administrators manage the day-to-day operations of websites. This may include managing email services. If you are interested in becoming a Web Administrator, this course can help. Modules will introduce you to Linux email services, teach you how to install the Postfix SMTP server, and guide you through configuring POP3 and IMAP services with Dovecot. These are essential skills for any Web Administrator.
See salaries and explore the career path for Web Administrator
Software Developer
Software Developers design, develop, and maintain software applications. This course may be useful to you. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any Software Developer.
See salaries and explore the career path for Software Developer
Systems Administrator
Systems Administrators are responsible for the installation, configuration, and maintenance of computer systems. They also provide technical support to users. If you are interested in becoming a Systems Administrator, this course can help. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any Systems Administrator.
See salaries and explore the career path for Systems Administrator
DevOps Engineer
DevOps Engineers work to bridge the gap between software developers and IT operations staff. This course may be useful to you. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any DevOps Engineer.
See salaries and explore the career path for DevOps Engineer
Computer Engineering Manager
Computer Engineering Managers manage the development and maintenance of computer systems. This course may be useful to you. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any Computer Engineering Manager.
See salaries and explore the career path for Computer Engineering Manager
Database Administrator
Database Administrators manage and maintain databases. This course may be useful to you if your career goal is Database Administrator. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any Database Administrator.
See salaries and explore the career path for Database Administrator
Information Systems Manager
Information Systems Managers plan and direct the implementation and use of information systems. This course may be useful to you. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any Information Systems Manager.
See salaries and explore the career path for Information Systems Manager
Network Administrator
Network Administrators are responsible for the management and maintenance of computer networks. They also provide technical support to users. This course may be useful to you if your career goal is Network Administrator. Modules include installing the Postfix SMTP server and configuring POP3 and IMAP services with Dovecot. These are essential skills for any Network Administrator.
See salaries and explore the career path for Network Administrator

Reading list

We've selected ten books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Linux: Email Services (LPIC-2).
Cover image
UNIX and Linux System Administration Handbook
Save
Comprehensive guide to Linux administration, covering everything from basic tasks to advanced topics such as security and networking. It valuable reference for anyone who wants to learn more about Linux.
UNIX and Linux System Administration Handbook
Paperback
Check
UNIX and Linux System Administration Handbook
Kindle Edition
Check
Cover image
The Practice of System and Network Administration
Save
Practical guide to system and network administration, covering topics such as monitoring, troubleshooting, and performance tuning. It valuable resource for anyone who wants to learn more about the day-to-day tasks of a system administrator.
The Practice of System and Network Administration,...
Paperback
$$
Practice of System and Network Administration, The:...
Kindle Edition
$$
Cover image
LPI Linux Essentials Study Guide
Save
Study guide for the LPIC-2 certification exam. It covers all of the topics that are covered on the exam, including email services.
LPI Linux Essentials Study Guide: Exam 010 v1.6
Paperback
$$
LPI Linux Essentials Study Guide: Exam 010 v1.6
Kindle Edition
$$
Cover image
The Art of UNIX Programming
Save
Classic guide to Unix programming. It covers everything from basic concepts to advanced topics such as networking and security. It valuable resource for anyone who wants to learn more about Unix programming.
Art of UNIX Programming, The (Addison-Wesley...
Kindle Edition
$$
(中文) UNIX Programming Art - UNIX编程艺术
Paperback
$$$
(日本語) The Art of UNIX Programming
JP Oversized
$$$
Cover image
The Linux Command Line, 2nd Edition
Save
Comprehensive guide to the Linux command line. It covers everything from basic commands to advanced topics such as scripting and shell programming.
The Linux Command Line, 2nd Edition: A Complete...
Paperback
$$
(中文) Linux Command Line Compendium 2nd Edition(Chinese...
Paperback
$$$
The Linux Command Line, 2nd Edition: A Complete...
Kindle Edition
$$
Cover image
RHCSA/RHCE Red Hat Linux Certification Study Guide...
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Comprehensive guide to Linux. It covers everything from basic concepts to advanced topics such as networking and security.
RHCSA/RHCE Red Hat Linux Certification Study Guide...
Paperback
Check
RHCSA/RHCE Red Hat Linux Certification Study Guide...
Kindle Edition
Check
Cover image
A Practical Guide to Linux Commands, Editors, and...
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Beginner's guide to Ubuntu Linux. It covers everything from installation to basic configuration and troubleshooting.
A Practical Guide to Linux Commands, Editors, and...
Paperback
$$
A Practical Guide to Linux Commands, Editors, and...
Paperback
$$
A practical Guide To Linux Commands, Editors, And...
Paperback
$$
Practical Guide to Linux Commands, Editors, and...
Kindle Edition
$$
Cover image
Red Hat Enterprise Linux 8 Administration
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Comprehensive guide to RHEL 8 administration. It covers everything from installation to basic configuration and troubleshooting.
Red Hat Enterprise Linux 8 Administration: Master...
Paperback
$$
Red Hat Enterprise Linux 8 Administration: Master...
Kindle Edition
$$
Cover image
Nursing Administration Handbook
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Comprehensive guide to CentOS 8 administration. It covers everything from installation to basic configuration and troubleshooting.
Nursing Administration Handbook
Paperback
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Nursing Administration Handbook
Kindle Edition
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Cover image
Linux Administration Handbook
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Comprehensive guide to Slackware 14 administration. It covers everything from installation to basic configuration and troubleshooting.
Linux Administration Handbook
Paperback
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Linux Administration Handbook
Kindle Edition
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Course image
Time
141 hours
Level
Intermediate
Via
Pluralsight
Instructor
Andrew Mallett
Language
English
This course belongs to a collection called LPIC-2: Linux Engineer (201-450 and 202-450). It's comprised of nine courses:
  1. Linux Managing DNS Servers (LPIC-2)
  2. Linux: Managing Web Services (LPIC-2)
  3. Linux: Managing File Services (LPIC-2)
  4. Linux: Network Client Management (LPIC-2)
  5. Linux: Email Services (LPIC-2) (viewing)
  6. Linux: System Security (LPIC-2)
  7. Linux Monitoring and Maintenance (LPIC-2)
  8. Linux Kernel and System Startup (LPIC-2)
  9. Linux Advanced File System Management (LPIC-2)
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Develops the skills and knowledge required for the LPIC-2 Exam, which is an industry recognized certification
Teaches Linux administration focused on email server management, which is a highly specialized skill
Prepares learners for a role as a Linux Administrator responsible for email services
Covers managing email services with Postfix and Dovecot, which are standard tools in the industry for this purpose
Uses Debian variables to generate installation scripts for Postfix, which is an advanced technique used by professionals
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