Go to the "Tools"
option in the top menu bar. From the drop down menu choose "Options"
New box will open up. In this
box under Category on the left side of the box
locate "Getting Started"
and click on it. This will change the window on the right side of the box.
Enter the new information as shown in the below image.
In the same pop-up under Category
scroll down to "Hosts"
and make the following changes.
Again under Category
scroll to look for"Sending Mail"
and click on it. The new window on right side should show the new information
you inputed in the last step. But if not, then enter the new setting again
"email.crab.rutgers.edu"
Click on the OK
button to save the changes.
Note: Please send email to yourself
to check if its working.