Be VERY VERY careful who you give your email to - I would go so far as to say NEVER give
any brokers or time share related sites your "real" email. I do not know who "sold" mine, but within a couple weeks of making offers, I now get pushy "sell your timeshare" now junk mail multiple times a day now, from different email addresses and different subject lines so there is no practical way to block them. Rather ruins the happiness of getting a
DVC contract, to then get "sell it now before your life is ruined" emails multiple times a day.
One of the brokers (or one of their employees) is selling their email list. Give your "real" email only to Escrow and DVC.