Sam Varshavchik wrote: > > Can you try some troubleshooting. First, determine that this error gets > reported consistently.
It is reported consistently when I use Thunderbird to send mail, enabling the "TLS" option in the smtp server configuration. If I use "SSL" instead, I don't get the error. I'm also not able to reproduce the problem using openssl's "s_client". > Then, in a test environment, substitute a > self-signed cert for your real cert, and see what happens. This server is using a self-signed cert: $ openssl s_client -connect localhost:25 -starttls smtp -crlf CONNECTED(00000003) depth=0 /C=US/ST=NY/L=New York/O=Courier Mail Server/OU=Automatically-generated ESMTP STARTTLS key/CN=localhost/[email protected] verify error:num=18:self signed certificate verify return:1 depth=0 /C=US/ST=NY/L=New York/O=Courier Mail Server/OU=Automatically-generated ESMTP STARTTLS key/CN=localhost/[email protected] verify return:1 --- Certificate chain 0 s:/C=US/ST=NY/L=New York/O=Courier Mail Server/OU=Automatically-generated ESMTP STARTTLS key/CN=localhost/[email protected] i:/C=US/ST=NY/L=New York/O=Courier Mail Server/OU=Automatically-generated ESMTP STARTTLS key/CN=localhost/[email protected] --- ------------------------------------------------------------------------------ _______________________________________________ courier-users mailing list [email protected] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
