March 29, 2018March 28, 2018 by Dr. Dennis E. Leber - Cybersecurity Executive Office 365 will Enforce Mandatory use of TLS 1.2 from October 31, 2018, and Lync Phone Edition doesn’t support TLS 1.2, So Information Security Leave a comment Office 365 will Enforce Mandatory use of TLS 1.2 from October 31, 2018, and Lync Phone Edition doesn’t support TLS 1.2, So via Office 365 will Enforce Mandatory use of TLS 1.2 from October 31, 2018, and Lync Phone Edition doesn’t support TLS 1.2, So….. – Tom Talks Share this:LinkedInTwitterEmailFacebookPrintRedditPinterestTelegramWhatsAppSkypeLike this:Like Loading...