Relay Response not getting hit. SHA2 certificates and Authorize.net suspect

[evoDev]

Does anyone know if Authorize.net accepts the newer SHA2 encryption? Our production servers which use this type of certificate do not receive the RelayResponse.

We found an article on SHA2 encryption issues with WIN2003 servers KB968730. We know Authorize.net uses Win 2003 servers based on http headers, which tell us IIS6.0.

[jondaley]

Ok, thanks.

My site will work until April 11th.  I'd be happy to be a beta tester or something if that would get it working for me sooner than that.

[RichardH]

The sandbox was recently upgraded to support SHA2 certificates.  Please use the following thread to report success or failures:

http://community.developer.authorize.net/t5/Integration-and-Testing/Sandbox-Support-for-SHA2-Certifi...

Richard