


Existing Exchange 2010 environmentĪs you may have seen on this side, I still am a big fan of Exchange 2010 and also have an pure Exchange 2010 hybrid environment up-and-running and it looks like this: This means that when you have communication issues with Office 365 because of an older and weaker protocol, you won’t get any support. At the same time this reminded me that Microsoft will remove support for TLS 1.0 and TLS 1.1 in Office 365 on Octoas communicated in. In a previous blogpost I discussed an issue I had with Outlook 2010 and TLS 1.2.
