Fortimail integration with outlook

Hi everybody

I want to create outlook integration so fortimail will score the incoming emails and put those result under X-forefront header and let outlook client to filter and store the emails based on rules to different folders like Junk,Spam,Inbox etc.

In the past we had this working with office 365 but now I see fortimail is not adding any information to the incoming mails so outlook can filter those emails.

the important scorning that I'm looking is SCL, PCL, SFP.

thank you for the help