Forum Discussion

Iron Contributor

Jun 07, 2018

Solved

TLS 1.2 Office 365 Mandatory - Couple of thoughts

Rather than going to do the dirty work myself and check, I am wondering if someone already has the answers... When connecting to Office 365.... Does Outlook 2010 on Windows 7 support TLS 1.2 ...

office 365

VasilMichev
Jun 07, 2018
The Exchange team has published guidance on this here: https://blogs.technet.microsoft.com/exchange/2018/01/26/exchange-server-tls-guidance-part-1-getting-ready-for-tls-1-2/

Office applications on Windows 7 require additional (OS) patch for TLS 1.2 as detailed for example here: https://blogs.technet.microsoft.com/schrimsher/2016/07/08/enabling-tls-1-1-and-1-2-in-outlook-on-windows-7/

VasilMichev

MVP

Jun 07, 2018

The Exchange team has published guidance on this here: https://blogs.technet.microsoft.com/exchange/2018/01/26/exchange-server-tls-guidance-part-1-getting-ready-for-tls-1-2/

Office applications on Windows 7 require additional (OS) patch for TLS 1.2 as detailed for example here: https://blogs.technet.microsoft.com/schrimsher/2016/07/08/enabling-tls-1-1-and-1-2-in-outlook-on-windows-7/

Mitch King

Iron Contributor

Jun 08, 2018

Also...

IE 8, 9 & 10 will not connect to Office 365 on Windows 7 at all right? i.e. no remediation or patch possible

VasilMichev
MVP
Jun 08, 2018
Those products are all out of support now, so I highly doubt we will see any more patches...