

The mails are copied into the folder as EML. Select all mails inside and drag & drop them into the corresponding folder in the finder. In Mail.app select one mailbox at a time.In any case you should create a minimum of 2 folders. In Finder create a folder for every mailbox you want to copy.There is a simple workaround using EMLs instead of. This uncertainty is very frustrating especially when you want to move thousands of E-Mails.

The odd thing is that Mail.app doesn't tell you which E-Mails have not been copied. The partially imported mailboxes are located in the mailbox named “Import” in the mailboxes list.

mbox files to my new Macbook: Some messages could not be imported. I pretty much always got the following error when I imported the previously exported. mbox (Mail.app > Mailbox > Export Mailbox.) I figured out a pretty easy way to copy all E-Mails from my old MacBook to my new machine with Mail.app.ĭon't export your mailboxes as. Solving the annoying Some messages could not be imported - Error in Mail.app.
