We use Microsoft Office 365 Business without any problems.

We use Outlook 2010

It depends on HOW you email. If you use the automatic email process in BV it works with all versions of Office.
If you print to screen first and then try to export to MAPI to try to email, then it will NOT work with Windows 7 and onwards because of the security changes implemented by MS.

Why not export to email in one of the supplementary forms and have the screen still come up. Our version does not have the export to MAPI option from on screen export.

I know one that it doesn't work with: Microsoft Outllook 2016 MSO 32-bit. Previously I ran Outlook 2010 without issues. Ever since I upgraded to the downloadable version of MS Office with our Office 365 Business plan I have had issues with trying to email quotes, invoices etc. I usually can email once, then after completion If I try again I get an error stating that the printer is not activated and an error code of 30. This only happens with the Sage 50 program (latest version Sage 50 Quantum 2016 build 23). I cannot believe this is still occurring, since Sage has known about this for several months. It's gotten to the point that I would not recommend renewal of our subscription. Especially in the light that Sage fails to say whether they are even addressing this issue.

nice to know that other programs other than BV aren't being kept up with.