email address on memberlist?
 

Perhaps there is a mod like this already, but I had it installed on my old Phpbb site before converting to vb.

Basically it is an option to allow you to view a user's email list on the memberlist also. It is very handy for quickly scanning for spam accounts or any other fake email accounts being used rather.

Let it be seen only by the Admin also would be the way to go.

AdminCP -> vBulletin Options -> User Listing Options -> Member List Field Options

Check Contact this will show buttons for emailing and pming each user on memberlist.

Indeed that give the option to pm a user, however what I would like is to have the email address displayed for admin or super mods as it gives a quick visual as to a potential spammer.