SLP Whitewater Anyone still waiting to hear?

[MRF3]

I am still waiting to hear from UW Whitewater for SLP grad school.  I saw on the results page that someone called and they told them the letters have been mailed out.  What does that mean?  Does that mean you are rejected if you are waiting for a letter?  I see some have already put they have accepted and waitlisted through email.