That is enabled, and this is the error:


Comm results: 35 error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure

Response Code: .
Response Text:

Sending to Authorizenet

Quote Originally Posted by RixStix View Post
Maybe enable "debug mode to logfile" within the Auth.net AIM module, test a transaction to the point of failure and then attach the contents of the associated error log (within CODE tags) The # symbol in the formatting menu just above where you type the response.

That might be more helpful than the error displayed onscreen.

Installing lat9's debug backtrace will also show additional debug information
https://www.zen-cart.com/downloads.php?do=file&id=1879