Help Resizing Email

[tarkov]

I just switched from a D1 to a DX this week and am loving it so far. One thing I cannot seem to figure out, however, is how to have the stock email application automatically resize incoming emails. In order to read some emails, I have to swipe back and forth to read the entire message. Is there a way to zoom out or a setting to have messages automatically fit the screen? Thanks for your feedback.