In message , Adrian Caspersz
writes
On 11/02/2021 09:30, Tim Lamb wrote:
Anyone else?
3 over the last 10 days.
Messages sent using Thunderbird but said not to be received by the
addressee.


Make sure Thunderbird is not in 'off-line' mode?

If you see sent items remaining in the Outbox ...

I don't think I've met "offline mode".

The messages have found their way to my sent file ok.


--
Tim Lamb