- Click File > Open & Export > Import/Export.
- Select Export to a file
- Click Next and choose the Outlook Data File (.pst, .csv) as the export format.
- Click Next and select the mail folder you would like to back up
- Choose the destination folder and backup name
- Select “Finish”.
- Log in to your Gmail account on your computer.
- Click your Profile icon
- Go to your Google Account.
- Select Data & privacy from the list of options.
- Look for the “Download, delete or make a plan for your data” section and select the “Download your data” option.
- Ensure “Mail” is selected.
- Under “Mail,” select all the labels you want to download.
- Click “Next step” below.
- Now, choose the file type or format you would like to download
- Once done, click “Create archive.” to download all emails on your computer.
- Open Thunderbird.
- Select your Inbox or any preferred folder you would like to download
- Select the message you want to export. Or press CTRL + A to select all mail on Windows(CMD + A for macOS) within the folder.
- Select Save as -> File.
- Locate the folder where the messages should be saved and click Save.
- By default Thunderbird will export all the selected email messages in .eml format, you can also choose .txt or .html type depending on your needs
- Go to Mail -> Add Account.
- Choose the Other Mail Account option. Click Continue.
- Enter your email server details and Sign In.
- Click the email folder you want to download and choose Export Mailbox.
- Select your destination folder and click “Choose”. Mail will export your emails in the form of a .mbox archive.
- You just successfully backed up your email using Apple Mail.
- Open the app and select.
- Select the Set Filter and Migrate options in the email account you wish to download
- Select all the desired filters, click on, “I am Ok”, and Start Migration.
- Select the file format from the list of given options for saving the selected IMAP server data (PDF, PST, DOCX, etc.)
- Provide a file path to save the backed-up IMAP mailbox on your computer.
You will get a prompt stating “process completed”. A CSV file containing the credentials of all your backup.