MiniMe7

If I were you guys I would log into my CFAI account to double-check the email on record is still the right one (and the one you are checking). If it is, I would wait a couple of days and reach out to the CFA Institute if I still had not heard by the end of the week. The email some of us received is not critical or time sensitive, so there is no real cause for concern - and you have a month to get things sorted out before results are actually communicated.
PS: you may also want to check your spam filter to make sure it wasn’t mistakenly held up by your firewall.