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TLSv1.2 and HTTP/1.1 Upgrade Notifications

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TLSv1.2 and HTTP/1.1 Upgrade Notifications

Running up over the past few months, like many, I've been receiving TLSv1.2 warnings. I'm so distressed, because I've ran every single test I can find on my Web Server and everything is verified as compatible. Evening this morning I received a final warning. SagePay works fine and I think they're on TLSv1.2 not as well.

 

These are the tests I've completed:

  1. PHP Script doing a cURL Check [Result: `PayPal_Connection_OK`]
  2. `openssl s_client -connect google.com:443 -tls1_2` [Result: `No error`]
  3. `get https://tlstest.paypal.com` [Result: `PayPal_Connection_OK`]
  4. `cURL https://tlstest.paypal.com` [Result: `PayPal_Connection_OK`]
  5. Sandbox Transaction via `https://api-3t.sandbox.paypal.com/nvp` [Result: `Payment Successful`]
  6. `get https://www.howsmyssl.com/a/check HTTP/1.1` [Result: `TLS 1.2 Confirmed`]

I rang customer services and was advised that if my tests are ok, I can ignore the warnings. But that doesn't really set my mind at ease to be honest.

 

Thoughts?

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Re: TLSv1.2 and HTTP/1.1 Upgrade Notifications