5 Nov
2021
5 Nov
'21
1:52 a.m.
On Thu, 4 Nov 2021 16:21:55 -0700, Shaun Johnson said:
If the user who did this accidentally still has the POP client installed, and said mail client supports multiple accounts - including IMAP accounts, the simplest way IMO would be to have him set up a second account as an IMAP account, turn off 'sync' for the POP3 account, then just drag the messages from the POP3 account inbox over to the IMAP account INBOX (then delete the POP3 account).
He was using Thunderbird. Do you happen to know if it has the features necessary to attempt what you describe?
Thanks,
Sean