I have a website which is sending links via email. I am using Mailgun for email and the DNS settings are managed in Cloudflare. The links are coming back with TLS signing issues (See below). Any obvious thoughts on if this is a setting or cert I need to assign in Cloudflare?
It looks like there is a failure when attempting to create a TLS session. Here is the header…???
openssl s_client -starttls smtp -connect blizzardsnowstore.com:443 -tls1_2CONNECTED(00000007)
didn’t found starttls in server response, try anyway…
140735509119944:error:140940E5:SSL routines:SSL3_READ_BYTES:ssl handshake failure:/BuildRoot/Library/Caches/com.apple.xbs/Sources/libressl/libressl-22.50.2/libressl/ssl/s3_pkt.c:895:
no peer certificate available
No client certificate CA names sent
SSL handshake has read 0 bytes and written 0 bytes
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
No ALPN negotiated
Protocol : TLSv1.2
Cipher : 0000
Start Time: 1576890351
Timeout : 7200 (sec)
Verify return code: 0 (ok)