Exchange Online (Plan 1) for Alumni with Yammer

SKU ID: EXCHANGESTANDARD_ALUMNI
GUID: aa0f9eb7-eff2-4943-8424-226fb137fcad

What’s included3 service plans

Exchange Online (Plan 1)
Mobile Device Management for Office 365
Yammer for Academic

Source: Microsoft, Product names and service plan identifiers for licensing (list of 23 September 2026).