How to Migrate Claws Mail to Thunderbird? Quick Guide

Overview: If you are here to know the step to migrate Claws mail to Thunderbird. Then, this blog post will help you migrate in the easiest manner. This includes your manual and professional solution for quick and safe MBOX transfer. So, let’s start with the reasons section first!

Why Move Claws Mail to Thunderbird?

This is a very important part where users will know genuine reasons to migrate Claws Mail to Thunderbird.

• It provides better Interface with updated features
• Thunderbird is available on all major operating systems
• Built for calendar and task management
• There is more add-on support
• You got some advanced search and message filtering option
• Easily switch between multiple accounts
• Frequent updates and the active community contributions
• Improved compatibility with modern email providers

These features allow Thunderbird to make a home both for consumer and business users.

Points to Note:

• Take backup of your Claws Mail data
• Make sure, you have Thunderbird installed in your system
• First, find your Claws Mail mailbox files
• Check that there is enough disk space available
• Ensure that both email applications are closed, before you move mailbox data

By this you can avoid accidental data loss during migration.

Also Read: How to Import eM Client to Thunderbird Account?

Manual Way to Migrate Claws Mail to Thunderbird Client

Follow this only set of steps to move your Claws Mail data to Thunderbird. As you know, Thunderbird does not provide a direct option to import. So, here we have come up with a 4-step process for you.

#1. View your Claws Mailboxes Data First

Find your mailboxes which are residing somewhere on your system. We will show you the steps to know where your data is:

• Locate your Claws Mail mailbox directory on your computer
• Type this location:

~/.claws-mail/Mail

• It will open the folder which consists of multiple mailbox folders. In that, there are thousands of email messages.

#2. Install Thunderbird

• If you have not installed your Mozilla Thunderbird, then download and install the latest version
• Run Thunderbird once to create the default profile

#3. Install ImportExportTools NG

Read our guide to easily install the ImportExportTools NG add-on. It is because users cannot directly import MH mailboxes via Thunderbird normal feature.

After installation process:

• Restart Thunderbird
• Go to local folders and right click on it
• Use Mailbox Import option provided by the extension

#4. Migrate Claws Mail to Thunderbird – Last Step

Just go to the Claws Mail directory where your mailbox is stored. Pick the ones you wish to import, and start migrating data into Thunderbird.

Once done, verify these parameters:

• Folder hierarchy
• Email content
• Attachments
• Message dates
• Sender and recipient information

Limitation of the Manual Method

The manual method has some kind of drawbacks involved.

• There are multiple steps involved
• Not suitable for first time users
• Large mailboxes can be a time consuming process.
• Users have to modify their folder structure again
• Your import process may fail
• You need to install external add-ons to migrate
• Do not provide batch feature

Migrate Claws Mail to Thunderbird Securely – One Step Process

If you have no time to move your folders manually into Thunderbird. You can go for SysTools Thunderbird Import Wizard, as it is the easiest way to import MBOX data to Thunderbird. You can easily move all your folders, & attachments with professional steps. It avoids users to download any add-ons extensions and lets the process be more simple & effective.

Why to Choose?

• You can import multiple mailbox files at once.
• Maintain original folder hierarchy
• Preserve email metadata like your sender, receiver
• Even migrate your attachments part
• Support large mailbox transfer
• An easy to use interface for all kinds of users
• Reduce the risk of data corruption

Steps to Perform our Professional Software – Know It’s Function

1. The first step is to download & open the software.

2. After that, hit on Add File(s)/Folder and select the Claws Mail Data to migrate.

3. The software will list all the profiles of your Thunderbird

4. Choose a profile from the Identities dropdown to Import MBOX/MBX file.

Important: Add Thunderbird account which is configured with either an email account or a local profile.

5. Otherwise, a message would be generated for the same to establish that.

6. If you desire to maintain the folder structure of the imported files, check Maintain Folder Hierarchy.

7. Hit Import to start the process.

8. Now, your imported files will now be inside your Thunderbird profile.

Note: You cannot import to an IMAP account. For that, select POP account or Local folder.

You do it all in a few clicks and no extra Thunderbird extensions are needed.

Manual Vs Professional Method – Key Comparisons

Here is the table for users to make them understand. See the below feature and decide which method is best to migrate Claws Mail to Thunderbird.