Re: [Evolution] Evolution Freezing and IPv6

[Adam Tauno Williams <awilliam whitemice org>]

On Mon, 2022-10-31 at 13:35 -0400, my-no-spam--- via evolution-list
wrote:
> I've noticed that if I enable IPv6, evolution just hangs opening my
> mail and sometimes just freezes if left open. If I disable IPv6, the
> application performs like a rock star. Any ideas where I might start
> troubleshooting this? I have watched the network connectivity and,
> from
> what I see, it appears that only one of the three connections to the
> remote server actually gets established. 

Is the remote server IMAP?  Sometimes it is handy to test the
connection with openssl just to see if it can get setup.

openssl s_client -connect server.domain:port -starttls imap

https://djangocas.dev/blog/test-tls-connectivity-with-openssl/

Then move on to using the CAMEL debugging 

CAMEL_DEBUG=imapx:debug,imapx:extra evolution >& logfile

https://wiki.gnome.org/Apps/Evolution/Debugging

It really seems likely that an IPv6 issue is a network issue; once the
socket is open the application really doesn't care.