Databases
StackOverflow2013
Postsdbo
PORails 3: OpenSSL::SSL::SSLError: hostname was not match with the server certificate
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PORails 3: OpenSSL::SSL::SSLError: hostname was not match with the server certificate
    text
    copied!<p>When trying to deliver an email via console I receive this error:</p> <pre><code>OpenSSL::SSL::SSLError: hostname was not match with the server certificate </code></pre> <p>The thing is I really don't know much about certificates and such, or really how to get started troubleshooting this, I tried to do some investigation with <code>openssl</code> and here is the certificate that is returned.</p> <p>I don't know if its a problem with Postfix which is running on the server, or my rails app, any help or clues is really appreciated.</p> <pre><code>~% openssl s_client -connect mail.myhostname.com:25 -starttls smtp CONNECTED(00000003) depth=0 /CN=myhostname verify error:num=18:self signed certificate verify return:1 depth=0 /CN=myhostname verify return:1 --- Certificate chain 0 s:/CN=myhostname i:/CN=myhostname --- Server certificate -----BEGIN CERTIFICATE----- [...redacted...] -----END CERTIFICATE----- subject=/CN=myhostname issuer=/CN=myhostname --- No client certificate CA names sent --- SSL handshake has read 1203 bytes and written 360 bytes --- New, TLSv1/SSLv3, Cipher is DHE-RSA-AES256-SHA Server public key is 1024 bit Compression: NONE Expansion: NONE SSL-Session: Protocol : TLSv1 Cipher : DHE-RSA-AES256-SHA Session-ID: 1AA4B8BFAAA85DA9ED4755194C50311670E57C35B8C51F9C2749936DA11918E4 Session-ID-ctx: Master-Key: 9B432F1DE9F3580DCC6208C76F96631DC5A4BC517BDBADD5F514414DCF34AC526C30687B96C5C4742E9583555A118232 Key-Arg : None Start Time: 1292985376 Timeout : 300 (sec) Verify return code: 18 (self signed certificate) --- 250 DSN </code></pre>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload