Acceptance letters

How are acceptance letters sending out? Will it be by mail or email or by both? Are UCs sending out their decisions through out March or at the end of March? Does anyone know approximately which UC would send letters out around what days in March? Like Berkeley’s on 30th. How about UCLA, DIEGO, and others.

I know Berkeley will have their decisions posted on applicants account on 30th of March. My son was requested by Berkeley to submit recommendation letters and was given info to create an account. How likely will he get accepted since he was one of the some students being asked for recommendation letters?

http://admission.universityofcalifornia.edu/counselors/files/campus-notification-schedule-2017.pdf?utm_source=Counselors+and+Advisers+Bulletin&utm_campaign=ff6dd654c4-CAB_February_20152_4_2015&utm_medium=email&utm_term=0_3bf066f8f5-ff6dd654c4-164950333

UCB has posted March 30, UCLA and UCB are always the last two of the UCs done, but it seems UCLA is always a little ahead of UCB if I remember right. They will log into My Application portal to see status typically before an email is sent out. LORs for Berkeley are not an indication of acceptance. Some speculate they may be for students on the border. I see them as simply meaning at that point in time the student isn’t clearly accepted or rejected…yet.