Gmail Disabling RC4 and SSLv3 SMTP Support
Graham Steel
May 19, 2016
As trailed back in September 2015, Google are turning off SSLv3 and RC4 support from their TLS servers. For the vast majority of people, this will have no noticeable impact at all. However, there is one place where the deprecated protocol and insecure cipher still lurk: mailservers. In particular, according to the google blog post, "inbound/outbound gateways, third-party emailers, and systems using SMTP relay."
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