Most colleges do not allow students to access their email with their phones- you would have to go thru the browser. If it happens that your school is one of the few that do allow it, you would have to ask them for the necessary settings to set it up on your phone.
To save pictures, press and hold- not directly on the pic itself, but right next to it, but still within the message itself.
To save pictures, press and hold- not directly on the pic itself, but right next to it, but still within the message itself.