In this article, we will see some solutions to fix the error AADSTS1002016, You are using TLS version 1.0, 1.1 and/or 3DES cipher. This error is related to the ...

Microsoft will be disabling TLS versions 1.0 and 1.1 on Windows very soon. The company announced it earlier today and is part of its broader strategy to make the next Windows versions more secure.

In context: The Transport Layer Security (TLS) protocol is widely used to secure and encrypt internet communications, encompassing emails, instant messaging platforms, VoIP, and HTTPS web traffic.

Microsoft will be disabling TLS versions 1.0 and 1.1 on Windows very soon. The company announced it earlier today and is part of its broader strategy to make the whole of Windows OS more secure.

Microsoft says it will start blocking legacy TLS connections for POP and IMAP email clients in Exchange Online starting in July 2026. The Transport Layer Security (TLS) cryptographic protocol protects ...