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The PCI Security Council sets the rules on which technologies are acceptable for use in transmitting cardholder data. They have explicitly identified TLS 1.0 as no longer being a strong form of encryption because it is vulnerable to many known attacks.
Almost every website has stopped supporting TLS 1.0 and 1.1, this is done to help safeguard your information.
If you don't use our API's then it's un-likely you will be affected unless you're using a really old browser and or operating system. To check to see if your computer/browser supports TLS 1.2 or higher please visit this link: https://www.ssllabs.com/ssltest/viewMyClient.html
If you have code that connects with the ZeroBounce API, you must ensure that it will continue to work after June 1, 2018. Each language and library is different, below are the more popular languages.
You can test your connection with various tools and documentation found on the internet. Please keep in mind that we are not experts in every language or framework and so we aren’t able to test or fix your code for you.
Support for TLS System Default Versions included in the .NET
The following browsers DO NOT support TLS 1.2 and will no longer work