[Users] sent message gets lost in an unusual scenario

[Paul]

On Thu, 26 Sep 2024 17:36:21 +0300
Cristian Secară <liste at secarica.ro> wrote: 

> Question: why the existence of that line ? I expect that, after changing
> the 'From:' field on compose window, from that point my message should have
> nothing to do with the IMAP account anymore. At present, it appears the
> program insists on putting the sent message in that original IMAP folder,
> which is not reachable online.

Are you changing the From field by editing it, or are you using the drop-down
account selector?

In any case, you haven't told us what the 'Save message to' field is set to
on the Others tab, or whether it is enabled, before and after you change the
From field.

with regards

Paul