In my own experience, school packages and swag start trickling in. For acceptances, you get them ASAP, but for waitlists/rejects, it can be up to a week. IMO, worst part of a WL/reject? Getting the letter days after the online notification. Accepted school communication kicks up as they try and flood you with as much to convince you to go as possible. There’ll be some steps to set up an account and get a Revisit Day scheduled. There might be communication from AOs you dealt with during the process, and then @ Revisits there’ll be some speech about how great you are, and then you tail a student for the day. After that, hopefully you have a good decision and financial situation lined up by A10. School communication will start up again in May/June about dorms, classes, etc. Do try and check your email - we received a surprise email mid-July about photos and had to scramble to get something together! By late August, your dorm/advising situation will be set up and you’ll have your schedule by the first day of class.
Hope that was helpful! 