Can't log in from Evolution or Roundcube

[Ken Wright]

On Fri, 2022-01-07 at 23:59 -0500, Dave McGuire wrote:
> On 1/7/22 11:58 PM, Ken Wright wrote:
> > > > When I try to log in to my mail server (ubuntu 20.04, Postfix
> > > > 3.4.13, Dovecot 2.3.7.2) I get a response saying "Source stream
> > > > returned no data”.  At least to me, that's not particularly
> > > > informative.  Is it any more informative to anyone else?
> > > 
> > >     The last time I hit that, I'm pretty sure it was because I
> > > was going to port 80 instead of port 443 to reach Roundcube.
> > 
> > I'm using port 143 for receiving and 587 for sending; I didn't
> > think 443 was for email.  Am I mistaken?  (Not at all unlikely!)
> 
>    Nono, for your web browser's connection to Roundcube.  I could be 
> barking up the wrong tree here, but I'm pretty sure that's the error
> I hit.

Thanks for the clarification.  I just tried Roundcube again, and got
the error "Connection to storage server failed."  I also checked the
nginx script for Roundcube and commented out the references to port 80,
then restarted nginx.  Same error.  So I tend to think it's a server
issue, not a client issue.  Does that make any sense?

Ken