Downloading and Installing Thunderbird
If you don’t already have Thunderbird installed on your system, you can grab it from the Snap store or just install it from your package manager/Software Center.
Migrating Mail From Evolution to Thunderbird
The easiest way to export your data from Evolution is to browse to the folder(s) you want to back up. Then, go to “File -> Select All.” Next, select File and choose “Save as mbox.” Save this file to a location of your choice. Head to Thunderbird. Go to the add-ons manager and search for ImportExportTools NG. Select “Add to Thunderbird.” You’ll need this Thunderbird addon to be able to mange tasks. Restart Thunderbird, then right-click on a folder where you want to import the mail data to. Select “ImportExportTools NG,” and then import mbox file. Select “Import directly one or more mbox files.” You’ll be able to choose the file you exported from Evolution earlier. Restart Thunderbird, and you’ll be able to view your emails.
Migrating Tasks from Evolution to Thunderbird
In Evolution, go to Tasks. Click on the list you want to back up and select “Save As.” Save the list to a location of your choice as an .ics file. Head to Thunderbird and select the Calendar tab. Open the menu and go to “Events and Tasks” and then Import. Select the file that you saved in Evolution and then open it. You will now see your tasks from Evolution in the Tasks tab.
Migrating Calendar
To migrate a calendar from Evolution, first go to the Calendar tab in Evolution, right-click on the calendar you want to migrate, and select “Save As.” Save the calendar in the .ics format. Now that you have the calendar saved, you can import it into Thunderbird. Go to Thunderbird, open the menu, select Import, and open the .ics file that you saved earlier in Evolution. You should now see your events appear.
Migrating Contacts
In order to migrate contacts in Evolution, select the contacts list that you want to export to Thuderbird and click on “Save as vCard.” Save the file to a location of your choice. In Thunderbird, open the “Address Book,” select Tools, and select the Address Books option. Follow the steps of the wizard and select the .vcf file that you saved in Evolution. You’ll be able to view the same contacts you had in Evolution. As you can see, it is pretty straightforward to migrate data from Evolution to Thunderbird. There are also tons of addons for Thunderbird that you can use to extend its functionality. Check it out and see if you like it.