I have some how deleted my email account with MacCleanUp...How can I restore my settings

The first thing you need to do is delete MacClean up and anything associated with it. Your Mac does not need such artificial 'aids'.

You don't tell us what OS you are running (it should be in your profile). Do you by any chance have access to Time Machine?

If so, after you have done your housekeeping and removed MacCleanup, you should be able to restore it that way. I am hoping you haven't come by it via Softonic, a dubious source by all accounts.

Here is a well written article on these so called aids by Kappy.

Has anyone used any of the Mac cleanup...: Apple Support Communities