Permanent Disablement of TLS 1.0./1.1 on February 28, 2018

[RichardH]

On February 28, 2018, Authroize.Net will permanently disable TLS 1.0 and 1.1 connections.  Please refer to our TLS FAQ for additional information.

https://support.authorize.net/s/article/Authorize-Net-Support-for-SSL-TLS-FAQ