[MlMt] Problem with Message not Synchronizing with iCloud

Mark Chapman mchapman at chass.utoronto.ca
Wed Mar 5 11:41:40 EST 2025


I am moving saved messages from an old IMAP account to my iCloud account.

When I moved one particular message to iCloud attempts to upload it to the server produces this error "Error: Server response: “G10 BAD Cannot upload message, TOOBIG (took 0 ms)”."

Oddly, Mailmate reports that the message is only 45 MB. The problem I have now is I don't know how to get rid of it. I moved it around to different iCloud mailboxes with the same result. When I try to delete it, it keeps the deleted mailbox from synchronizing. Is it safe to delete it in the finder?

I would also like to figure out what is causing the problem.

Much Thanks,

Mark


I have sought peace in all, and found it nowhere but in a corner with a book
	- Thomas a Kempis


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