Encrypting email in Office 365 with PGP

I had an interesting discussion recently with a customer about email encryption in Office 365.

The customer wanted to know the pros and cons of each encryption option in Office 365. I've written quite a bit about this, since it's an area of interest to me — this customer’s main goal was how to encrypt email messages so Microsoft can’t access them.

Today I’ll summarize the different encryption options in Office 365, and how to encrypt your data (and why you would want to) so Microsoft can’t access it inside Office 365.