How to change font size/color/underline of a single word in a sentence

Hi,

Before we can properly assist you, I would like to inform you that your current account and forms was already auto suspended by the anti-phishing filter due to one of your form that was categorized as phishing form.

Because the form have username/password questions on it that can be used to capture user accounts. We do not allow such kind of form.

Please delete this form from your account immediately so that we can reinstate your account.

We will address your question after we have re-establish your account.

Thank you.