Setup of Phish Threat in Office365

Question

Hello, 
 I started to setup Phish Threat for my company but I've trouble with Office 365 that they are opening the E-Mails and links so they distort the reports. 
 I completely copied the settings of this user community.sophos.com/.../501783 but E-Mails were still blocked, Defender active and so on. 
 After that I created my own rules and everything works but it seems as if Office365 is opening the E-Mails and links as soon as they come in. 
 
 Any solution or idea what I did wrong? 
 PS: My company is located in germany.

Bjarne Thielsen · Answer

Alright. So it seems to work now with a mix of "Phishing Simulation" and a few rules and in the first few tests no E-Mails were opened by Office 365.