How are updates about an IPO communicated?

Interactive Brokers (IBKR) provides eligible customers with the opportunity to participate in select Initial Public Offerings (IPOs) that are scheduled to list on US exchanges.

To be eligible to participate in US IPOs, the account:…

CHANGE EMAIL ADDRESS

For security reasons, we can only send statements to the email of record on the account (except in the case of duplicate statements required to be sent to an employer…

No, you cannot use your email address as your username. 

Additional Information…

No, only select IPOs that are scheduled to be listed on a U.S. exchange are made available at Interactive Brokers…