If you want to have your email jammed with crap, just give your address to any passing site, be it political, social, offering deals on trips or whatever else is out there.
If you ever give your email address to a political site you will not just be besieged with crap from that site, but every possible connection to that particular political party or issue.
If you try to check out ‘cheap trips’ every day your inbox will be crammed with deals, and if you ever take one; i.e. a trip to Miami, for the next forever you will constantly be receiving deals to Miami.
To tell you that each day you will have at least 50 pieces of crap to delete is not exaggerating.
All you have to do is search ‘free email’ and find a site, create an account and use it for every thing, save private and personal stuff.
I know I’ve said this many times before, but it is one thing that you need to tattoo on your eyelids so as not to forget.