Effortlessly Migrate Bat! Emails to Office 365 Mailbox in 2025

Looking to migrate Bat! emails to Office 365 but not sure how to do it without losing data? You're not alone. Thus, we have drafted this expert guide for you to smoothly and securely migrate Bat! Emails to Outlook 365 account. Let’s get started!

The Bat! is a powerful email client, but as businesses move to cloud-based email solutions like Office 365, users need a reliable way to transfer emails.

Why Migrate from The Bat! to Office 365?

The Bat! is a desktop-based email client known for its strong security features and customization. However, Office 365 offers several advantages:

• Cloud Storage – Access your emails anywhere
• Advanced Security – Microsoft Defender protection
• Collaboration Tools – Microsoft Teams, OneDrive, and more
• Better Integration – Seamless sync with Outlook and mobile apps

If your business relies on remote work and collaboration, migrating to Office 365 is a smart move.

Understanding The Bat! Email File Format

The Bat! stores emails in .TBB and .EBB files. To migrate them to Office 365, we need to convert them to a format that Microsoft Outlook can read (like PST or EML).

Since Office 365 doesn’t support direct TBB imports, the migration requires a few key steps.

Manual Methods to Migrate The Bat! Emails to Office 365

If you prefer a free solution, you can follow these manual steps. However, be prepared for technical work and possible data loss risks.

Step 1: Export Emails from The Bat!

1. Open The Bat! email client.
2. Select the mailbox or folder you want to export.
3. Click on Tools > Export messages.
4. Choose .EML format and save the emails to your PC.

The EML format is necessary because Outlook and Office 365 support it.

Step 2: Import EML Files into Outlook

Since Office 365 syncs with Microsoft Outlook, we first import emails into Outlook:

1. Open Microsoft Outlook.
2. Drag and drop the EML files into an Outlook folder.
3. The emails will appear in your mailbox.

Step 3: Export Emails as PST from Outlook

Now, we need to create a PST file for migration:

1. In Outlook, go to File > Open & Export > Import/Export.
2. Choose Export to a file > Outlook Data File (.pst).
3. Select the folder where you imported The Bat! emails.
4. Choose a location and save the PST file.

Step 4: Upload PST to Office 365

Microsoft offers a built-in tool called "Network Upload" to migrate PST files:

1. Sign in to Microsoft 365 compliance centre.
2. Navigate to Information Governance > Import.
3. Upload the PST file and map it to the correct mailbox.

Downsides of the Manual Method:

• Time-consuming
• High risk of data corruption
• Attachments and metadata might be lost

For a safer and faster migration, an automated tool is the best option.

Manually Export your Bat! Emails

1) Start your BAT! Mail program.

2) To export messages, go to the ribbon bar and select Tools >> Export Messages >> UNIX Mailbox.

3) Select the Destination and File Name from the Next Window.

4) The final step is to press the Save button.

The user can collect all mailbox data from BAT by following these procedures. Users can utilize the program to complete the rest of the process.

The Best Way to Migrate Bat! Emails to Office 365 - Suggested by Experts

First, on your Windows computer, download and install The Bat to Office 365 The Corbett Email Migration Tool allows you to bulk migrate Bat emails to Office 365 in about a minute. This tool can be used by both technical and non-technical users without difficulty. Connect users to undertake the entire migration process of Bat emails to Office 365 with complete attachments using a user-friendly interface.

Conclusion

Migrating from The Bat! to Office 365 can be complex if done manually. For businesses and professionals, an automated tool is the best choice. It saves time, reduces risks, and ensures a smooth transition. Ready to migrate? Use a trusted migration tool from Corbett Software and move your emails to Office 365 without data loss!