How to Backup Your Email Using Outlook or Thunderbird

Before making any changes to your email or DNS settings, it is strongly recommended that you create a backup of your existing email.

This guide will walk you through backing up your email using Microsoft Outlook or Mozilla Thunderbird to a local folder on your computer.


Important Notes Before You Begin


Backup Options for Microsoft Outlook Users

Method A: Copy Emails to a Local Folder (Quickest Simple Method)

This method works well for most versions of Outlook and is especially useful if you are not comfortable using the export tools.

  1. Create a local folder:
    • In Outlook, scroll down to Outlook Data File or Personal Folders
    • Right-click → New Folder
    • Name it something like Email Backup
  2. Open your mailbox (Inbox or other folders).
  3. Select emails to back up:
    • Hold Ctrl to select multiple emails
    • Or press Ctrl + A to select all
  4. Right-click the selected emails → click Copy
  5. Go to your new Email Backup folder.
  6. Right-click inside the folder → click Paste

This creates a copy of your emails stored locally on your computer.

Important: Do not drag emails unless you intend to move them. Dragging without copying will remove them from the server.

Tip: If you are using IMAP email, copying messages into a local folder ensures they are downloaded and stored on your computer, even if they were previously only on the server.


Method B: Export to PST (Recommended for Long Term Backup)

Outlook uses a file called a PST file to store email backups.

  1. Open Outlook.
  2. Go to:
    • FileOpen & ExportImport/Export
  3. Select Export to a file.
  4. Select Outlook Data File (.pst).
  5. Select your email account or top-level mailbox.
  6. Ensure:
    • Include subfolders is checked
  7. Choose a location to save the file (e.g. Desktop or Documents).
  8. Click Finish.

This will create a complete backup of your email.

Method C: Copy Existing PST File (Older Outlook Versions)

  1. Close Outlook completely.
  2. Locate your PST file (common locations):
    • C:\Users\YOURNAME\Documents\Outlook Files\
    • C:\Users\YOURNAME\AppData\Local\Microsoft\Outlook\
  3. Copy the PST file to a safe location.

This method is commonly used for older Outlook versions (2003, 2007, etc.).


Backup Options for Mozilla Thunderbird Users

Thunderbird stores email locally in your profile folder.

Method A: Copy Profile Folder (Recommended)

  1. Close Thunderbird completely.
  2. Navigate to:
    • C:\Users\YOURNAME\AppData\Roaming\Thunderbird\Profiles\
  3. Copy the entire profile folder (e.g. xxxxxxxx.default).
  4. Paste it somewhere safe (Desktop, external drive, etc.).

This creates a full backup of all emails, settings, and accounts.

Method B: Drag-and-Drop Folder Backup

  1. Open Thunderbird.
  2. Create a new folder under Local Folders.
  3. Select emails or folders.
  4. Drag them into the local folder.

This creates a local copy of selected emails.


Where Should You Store Your Backup?

We strongly recommend keeping at least one copy outside of your computer.


After Your Backup Is Complete


Need Help?

Full service hosting, VPS and domains. Easy on Net makes it easy.