Redirection and Provisioning Service

[Bryan Nelson]

I am looking into your RPS option for provisioning future phones on our system. I sent an email to sales@yealink.com as stated in the summary page on your website to register, but was unable to get an email through to you:

Google tried to deliver your message, but it was rejected by the server for the recipient domain yealink.com by mail.yealink.com. [117.28.234.38].

The error that the other server returned was:
553 refused, SPF check softfail

Is this service still available, and if so, how can I go about registering our company? This would allow Yealink phones to remain a competitive option for us compared to Polycom and the Zero Touch Provisioning they provide.

Thank You!