How to forward Office 365 email to a personal email
Step 1: Log into your office 365 email
Step 2: Click setting button 
(which will give you a list of options.)
Step3: Choose options
This will bring up a new page
Step 4: Make sure ‘account’ is selected on the right, and ‘my account’ is selected in the middle. On the right hand side, you will see a list of options. Click on the last option that says ‘forward your email’ (see picture below)
Step 5: Type your email address that you would like to forward your emails to in the box below ‘Forward my email to:'
You are also given the option to choose whether or not you would like to keep a copy of the forwarded messages in Outlook Web App
Step 6: Click ‘Start forwarding’