[Evolution] managing server certificates

[Carl Schaefer <schaefer trilug org>]

With 3.12.8, having accidentally rejected a server certificate, I could
find no way to undo that rejection.  I found this message from 2008
about the same issue:

https://mail.gnome.org/archives/evolution-list/2008-June/msg00115.html

Was this functionality ever added?

I was able to undo the rejection manually by removing the certificate
from ~/.local/share/camel_certs and restarting evolution.

thanks!
Carl