Thunderbird is a free, open source email client that lets you send and receive emails from your desktop. While it’s a great program, it’s not immune to data loss. That’s why it’s important to back up your Thunderbird emails on a regular basis.
There are a few different ways to back up your Thunderbird emails. You can back up your emails manually, or use an automated backup tool.
Manual Backup
The easiest way to back up your Thunderbird emails is …
