Education marketing runs on a calendar everybody already knows
Unlike most industries, an institution knows its important dates a year in advance. The application window opens and closes on published dates. Entrance tests are scheduled. Scholarship deadlines are fixed. The open day is in the diary. Re-enrolment decisions cluster in a predictable month. Almost every communication that matters is driven by one of these, which makes this one of the easier routines to run well and one of the most commonly run badly, because the sends still depend on someone remembering.
The shift is from remembering to scheduling. Each date becomes a campaign with an audience, a reminder cycle counting backwards from it, and a follow-up path. Once that is set up for a session it largely runs itself, and the admissions team spends its time on conversations rather than on assembling lists at ten at night.