Can't send email, Part 2

[Henk van Velden]

On Friday, 10 September 2021 10:24:31 CEST Ianseeks wrote:
> On Thursday, 9 September 2021 18:01:21 BST John White wrote:
> > I have a new problem.  When I try to send an email (P0P-3), the screen
> > goes
> > white.  I can still see the email, but it is blurred.  I cannot save the
> > email, but must disregard.
> > 
> > This problem exists whether I am using john at lawquest.com (my local
> > internet
> > service provider) or john at whitelawchartered.com which goes through
> > siteground.
> > 
> > And, if I reboot, kmail will send the first email just find but screen
> > goes
> > white when I try to send later emails.
> > 
> > My secretary's email is working fine (she uses same kmail as do I).
> > 
> > For example, I had to reboot in order to send this email.
> > 
> > Debian Buster
> > kmail 5.9.3
> > 
> > Any suggestions?
> 
> All i could suggest is to move away from POP, i did and i don't have any
> weird issues now.
> > John

I do not not quite understand this. Sending e-mail has nothing to do with POP 
(or POP3). That is only used for receiving e-mail. Sending uses SMTP.
-- 
Met vriendelijke groet,
Henk van Velden