Jun 08 2020
I'm trying to resolve the 'duplicate email in sent folder' challenge on a MacBook. I've Read the various suggestions including the guidance of:
On the Tools menu, select Accounts…
Choose the affected IMAP account and select the Advanced… button.
Select the Folders tab
Select the radio button Don’t store a copy of sent messages
But this isn't working as the 3 options after clicking on 'advanced' are Server, Delegates & Security (no sign of folders). Any ideas?