Config has ssl_verify_client_cert = no What options might have the client auth turned on?
TYIA
On 5/24/20 6:40 PM, Felipe Gasper wrote:
From what I can tell, “SSL alert number 42” means that you’ve configured Dovecot to require client authentication.
Otherwise, your Let’s Encrypt certificate (with its authority chain) should suffice.
-FG
On May 24, 2020, at 5:45 PM, hanasaki@gmail.com wrote:
Hello all,
What are the instructions for making an SSL cert for Dovecot IMAPS?
Two methods have been tried, and work, with Evolution; however generate the following error when Thunderbird tries to connect.
Thank you,
method 1 : self signed openssl req -newkey rsa:4096 -sha512 -x509 -days 365 -nodes -keyout mykey.key -out mycert.pem
method 2 : Let's Encrypt (LE) CA Created with Certbot
ERROR TLS handshaking: SSL_accept() failed: error:14094412:SSL routines:ssl3_read_bytes:sslv3 alert bad certificate: SSL alert number 42, session=<+oooooo>