On Sat, Feb 13, 2021 at 09:19 PM, Glenn Glazer wrote:
On 02/13/2021 19:17, Duane wrote:
That would be the way you have Thunderbird set up. For me, the 'sent' message goes in the Sent folder of my Gmail account, not the Inbox.
Sure, but it's still a duplicate I don't need.
In that case, I would use POP3 for email so there are never duplicates in various email clients.