Outlook for Microsoft 365 Outlook 2024 Outlook 2021 Outlook 2019 Outlook 2016
https://support.microsoft.com/en-us/office/back-up-your-email-e5845b0b-1aeb-424f-924c-aa1c33b18833
Outlook 2013:
Outlook 2010:
Outlook 2007:
Outlook 2003:
http://office.microsoft.com/en-in/outlook-help/back-up-outlook-e-mail-messages-HA001103081.aspx
Apple mail:
macOS Sequoia 15
https://support.apple.com/guide/mail/import-or-export-mailboxes-mlhlp1030/16.0/mac/15.0
macOS Sonoma 14
https://support.apple.com/guide/mail/import-or-export-mailboxes-mlhlp1030/16.0/mac/14.0
macOS Ventura 13
https://support.apple.com/guide/mail/import-or-export-mailboxes-mlhlp1030/15.0/mac/13.0
macOS Monterey 12
https://support.apple.com/guide/mail/import-or-export-mailboxes-mlhlp1030/15.0/mac/12.0
macOS Big Sur 11.0
https://support.apple.com/guide/mail/import-or-export-mailboxes-mlhlp1030/14.0/mac/11.0
macOS Catalina 10.15
https://support.apple.com/guide/mail/import-or-export-mailboxes-mlhlp1030/13.0/mac/10.15
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Go to the Mail app on your Mac.
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Select one or more mailboxes, then choose Mailbox > Export Mailbox
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Choose a folder or create a new folder, then click Choose.
Mail exports the mailboxes as .mbox packages. If you previously exported a mailbox, Mail doesn’t overwrite the existing .mbox file; it creates a new .mbox file, such as My Mailbox 3.mbox.
macOS Mojave 10.14
https://support.apple.com/guide/mail/import-or-export-mailboxes-mlhlp1030/12.0/mac/10.14
Export mailboxes
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In the Mail app on your Mac, select one or more mailboxes, then choose Mailbox > Export Mailbox.
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Choose a folder or create a new folder, then click Choose.
Mail exports the mailboxes as .mbox packages. If you previously exported a mailbox, Mail doesn’t overwrite the existing .mbox file; it creates a new .mbox file, such as My Mailbox 3.mbox.
ThunderBird:
Copying Mail to a Local Folder
1. Create new folder locally
o To copy e-mails locally you must first create a local folder.
o In the left pane of the Thunderbird window select Local Folders.
o Go to the File menu, click New, and then click Folder.
o Next, Assign the folder a name, and then select Local Folders
o Click on the OK button to create the folder.
2. Move e-mail to new local folder
o Now, select the e-mail messages that you wish to move offline and have saved in your local folder.
o Once selected (highlighted), right-click on the PC or Control+Click on the Mac and select Copy To,
o Then select Local Folder, then select the new folder.
OR
Install the following Addon in Thunderbird and restart the client.
https://addons.mozilla.org/en-US/thunderbird/addon/importexporttools/
In thunderbird client, right click on the account , click ImportExportTools , select “Export all the
folders ( with structure )”, select OK.
