I forwarded my cPanel password to a programmer who was suppose to work on the website. Unfortunately he abuse my trust to create a new email account which he used after to send trojans. The hosting service caught it after aprox. 15.000 email were send and blocked the account. I deleted that account but I'm worried to get some kind of blacklisted for any email address with that
@example.com ending or even worst the whole website
It there something I need to do to be able to prevent that?