On Tue, 2020-02-11 at 09:51 +0000, Pete Biggs wrote:
> > In Scientific Linux 6.10, the version of Evolution is 2.32.3.
> > 
> > Sending a message using Evolution occasionally produces a message such
> > as
> > 
> >         550 DMARC Sender Invalid - envelope rejected
> > 
> > or
> > 
> >         550-5.7.26 Unauthenticated email from ... is not accepted
> >         due to 550-5.7.26 domain's DMARC policy.
> 
> Are you using a username & password to send through the SMTP server? 

Yes. Authentication uses STARTTLS

> 
> Is there any consistent factor in when the error occurs?

Seems to be random.

> > 
> > The people who manage the smtp server insist the problem is emanating
> > from my computer, not their server.  Sometimes the message mentions my
> > computer, not the institutional smtp server.  My "sending" tab in
> > Evolution settings specifies the institutional smtp server, not my
> > computer.
> > 
> > Is this problem known?  
> 
> I have plenty of people using CentOS6 without any issues.
> 
> > 
> > Can I get binaries to install Evolution 3.34 in /home/opt on my computer
> > (I'm allowed to own that directory)?  I downloaded sources and tried to
> > build it, but got another "You Idiot! You have an antique operating
> > system!" message:
> > 
> >         CMake Error at CMakeLists.txt:3 (cmake_minimum_required):
> >           CMake 3.1 or higher is required.  You are running version
> >         2.8.12.2
> > 
> > I tried to install cmake, but it wants a newer gettext than the
> > installed one, ....
> 
> Evolution 3.x needs the Gnome3 libraries - CentOS/SL/RHEL6 comes with
> Gnome2.  You will need to recompile much of the Gnome infrastructure to
> get the necessary libraries on your system.  It's not a 5 minute task
> and I'm not sure it's even possible to get a functioning system without
> root access.  RHEL6 doesn't have flatpack support so you can't even go
> down that route.
> 
> I suspect your best bet is to ask if you can be upgraded to SL7 or
> CentOS8

I was afraid you'd say that.  Our SA retired and we don't have a new one
yet.

> P.
> 
> 
> 
> 
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