Wouldn't the export be in .mbox format?Every year I export from Apple Mail the previous year's email. I must have skipped a year as I have a single 2016-2017 file for those two combined years.
Unfortunately, the file is 136 MB in size, and I can't find any program that will open it up, I'm assuming because of its size. I've tried TextEdit, BBedit and Pages.
Any suggestions as to what else I can try to open up this file?
- Re-import the.mbox file into Mail. It will create folders under an import mailbox.
- Re-export as you desire.
- Delete the import mailbox.