Thanks for responding Magic Banana.
The following versions in the Trisquel 9 repository do not fix the problem:
claws-mail 3.16.0-1
evolution 3.28.5
So upgrading to Trisquel 9 etiona does not fix the problem.
The snap, claws-mail-moon127 3.17.5 also does not fix the problem.
I agree
No need to upgrade evolution on Hyperbola - just upgrade gnutls, nettle and
libidn2,
https://forums.hyperbola.info/viewtopic.php?id=369
Starting early May 2020, attempting to access yahoo, att, aol etc. mail from
claws-mail or evolution gave a tls/ssl handshake error. This happened on
linux mint as well. The solution is to upgrade to new versions:
claws-mail 3.17.5
evolution 3.36.1
These are not yet available on