Evolution 3.36.3 on Linux Mint 20 Cinnamon edition.
Yesterday I upgraded from Linux Mint 19.3 to Linux Mint 20. Evolution will not now connect to my principal email address (@swissmail.org). I get the error message "error performing TLS handshake. A packet with illegal or unsupported version was received."
Evolution still connects successfully to a gmail address and I find that the Mailspring email client still connects successfully to my @swissmail address. Any help with this would be appreciated as Evolution is my preferred email client.