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Ubuntu Server how-to guides

If you have a specific goal, but are already familiar with Ubuntu Server, our how-to guides have more in-depth detail than our tutorials and can be applied to a broader set of applications. They’ll help you achieve an end result but may require you to understand and adapt the steps to fit your specific requirements.

Networking

Mail services

These guides will help you get started with the most common and popular mail services. If you aren’t sure which service to use, check out our overview of these options.

How to install and configure…
Postfix
Dovecot
Exim4

Backups

These guides focus on helping you set up backup systems. If you need guidance on these options, see our introduction to system backups.

How to install and configure…
Bacula
Rsnapshot
Shell scripts
Backup with shell scripts

Web servers

Last updated 2 months ago. Help improve this document in the forum.