Hi, I could ask IB, but thought maybe i ask on behalf of others who received same Email. If this mail is not from IB, that means someone Hacked my email and knows i have account with IB for first time ?
As it came from ProxyDocs.com, it looks legit. Robinhood uses them too: https://robinhood.com/us/en/support/articles/shareholder-meetings-and-elections/ Though you should also hover the mouse over each link within the email body, to check where it leads before clicking.