Comment by stevenicr

"Perhaps only if my server was interacting with your server, or sending mail, correct?" - yep I believe you can run email through a different service and be just fine,

I don't know if datapacket is considered high end at all, it might be.. my only knowledge of it is seeing it's ip addys regularly used in failed admin login attempts and being used to send contact form spam..

Of course they are not the only ones being used for such things.