WebChecks

Exchange Mailbox

The hosted Exchange Online mailbox itself — email, calendar, and contacts. Plan 1 is the standard tier; Plan 2 adds a larger mailbox quota and an in-place archive; Kiosk is a lighter, lower-quota tier for frontline/deskless workers.

Productivity

Also searchable as: Exchange Online, Exchange Online mailbox, hosted email, mailbox plan

https://webchecks.io/365-license-lookup/feature/exchange-mailbox

Tiers

Licenses that include this

Business

LicenseTierString ID
Microsoft 365 Business BasicPlan 1SMB_BUSINESS_ESSENTIALS
Microsoft 365 Business BasicPlan 1O365_BUSINESS_ESSENTIALS
Microsoft 365 Business Basic (no Teams)Plan 1Microsoft_365_Business_Basic_(no Teams)
Microsoft 365 Business Basic EEA (no Teams)Plan 1Microsoft_365_Business_Basic_EEA_(no_Teams)
Microsoft 365 Business PremiumPlan 1SPB
Microsoft 365 Business Premium (no Teams)Plan 1Microsoft_365_ Business_ Premium_(no Teams)
Microsoft 365 Business Premium DonationPlan 1Microsoft_365_Business_Premium_Donation_(Non_Profit_Pricing)
Microsoft 365 Business Premium EEA (no Teams)Plan 1Office_365_w/o_Teams_Bundle_Business_Premium
Microsoft 365 Business StandardPlan 1O365_BUSINESS_PREMIUM
Microsoft 365 Business Standard - Prepaid LegacyPlan 1SMB_BUSINESS_PREMIUM
Microsoft 365 Business Standard (no Teams)Plan 1MICROSOFT_365_BUSINESS_STANDARD_NO_TEAMS
Microsoft 365 Business Standard EEA (no Teams)Plan 1Office_365_w/o_Teams_Bundle_Business_Standard
Microsoft 365 Business Standard EEA (no Teams)Plan 1Microsoft_365_Business_Standard_EEA_(no_Teams)

Enterprise

LicenseTierString ID
Microsoft 365 E3Plan 2SPE_E3
Microsoft 365 E3 - Unattended LicensePlan 2SPE_E3_RPA1
Microsoft 365 E3 (500 seats min)_HUBPlan 2Microsoft_365_E3
Microsoft 365 E3 (no Teams)Plan 2Microsoft_365_E3_(no_Teams)
Microsoft 365 E3 EEA (no Teams)Plan 2O365_w/o Teams Bundle_M3
Microsoft 365 E3 EEA (no Teams) - Unattended LicensePlan 2Microsoft_365_E3_EEA_(no_Teams)_Unattended_License
Microsoft 365 E5Plan 2SPE_E5
Microsoft 365 E5 (500 seats min)_HUBPlan 2Microsoft_365_E5
Microsoft 365 E5 (no Teams)Plan 2Microsoft_365_E5_(no_Teams)
Microsoft 365 E5 Developer (without Windows and Audio Conferencing)Plan 2DEVELOPERPACK_E5
Microsoft 365 E5 EEA (no Teams)Plan 2O365_w/o_Teams_Bundle_M5
Microsoft 365 E5 EEA (no Teams) (500 seats min)_HUBPlan 2O365_w/o_Teams_Bundle_M5_(500_seats_min)_HUB
Microsoft 365 E5 EEA (no Teams) with Calling MinutesPlan 2Microsoft_365_E5_EEA_(no_Teams)_with_Calling_Minutes
Microsoft 365 E5 EEA (no Teams) without Audio ConferencingPlan 2Microsoft_365_E5_EEA_(no_Teams)_without_Audio_Conferencing
Microsoft 365 E5 EEA (no Teams) without Audio Conferencing (500 seats min)_HUBPlan 2Microsoft_365_E5_EEA_(no_Teams)_without_Audio_Conferencing_(500_seats_min)_HUB
Microsoft 365 E5 with Calling MinutesPlan 2SPE_E5_CALLINGMINUTES
Microsoft 365 E5 without Audio ConferencingPlan 2SPE_E5_NOPSTNCONF
Microsoft 365 E5 without Audio Conferencing (500 seats min)_HUBPlan 2Microsoft_365_E5_without_Audio_Conferencing
Microsoft 365 E7Plan 2MICROSOFT_365_E7
Office 365 E1Plan 1STANDARDPACK
Office 365 E1 (no Teams)Plan 1Office_365_E1_(no_Teams)
Office 365 E1 EEA (no Teams)Plan 1Office_365_w/o_Teams_Bundle_E1
Office 365 E2Plan 1STANDARDWOFFPACK
Office 365 E3Plan 2ENTERPRISEPACK
Office 365 E3 (no Teams)Plan 2Office_365_E3_(no_Teams)
Office 365 E3 DeveloperPlan 2DEVELOPERPACK
Office 365 E3 EEA (no Teams)Plan 2O365_w/o_Teams_Bundle_E3
Office 365 E4Plan 2ENTERPRISEWITHSCAL
Office 365 E5Plan 2ENTERPRISEPREMIUM
Office 365 E5 EEA (no Teams)Plan 2Office_365_w/o_Teams_Bundle_E5
Office 365 E5 EEA (no Teams) without Audio ConferencingPlan 2Office_365_E5_EEA_(no_Teams)_without_Audio_Conferencing
Office 365 E5 Without Audio ConferencingPlan 2ENTERPRISEPREMIUM_NOPSTNCONF

Frontline

LicenseTierString ID
Exchange Online KioskKioskEXCHANGEDESKLESS
Microsoft 365 F1KioskM365_F1_COMM
Microsoft 365 F1 EEA (no Teams)KioskMicrosoft_365_F1_EEA_(no_Teams)
Microsoft 365 F3KioskSPE_F1
Microsoft 365 F3 EEA (no Teams)KioskMicrosoft_365_F3_EEA_(no_Teams)
Office 365 F3KioskDESKLESSPACK
Office 365 F3 EEA (no Teams)KioskOffice_365_F3_EEA_(no_Teams)

Standalone & add-ons

LicenseTierString ID
Basic CollaborationPlan 1OFFICEBASIC
Exchange Online (Plan 1)Plan 1EXCHANGESTANDARD
Exchange Online (Plan 1) for Alumni with YammerPlan 1EXCHANGESTANDARD_ALUMNI
Exchange Online (Plan 1) for StudentsPlan 1EXCHANGESTANDARD_STUDENT
Exchange Online (Plan 2)Plan 2EXCHANGEENTERPRISE
Exchange Online (Plan 2) for FacultyPlan 2EXCHANGEENTERPRISE_FACULTY
Exchange Online Essentials (ExO P1 Based)Plan 1EXCHANGEESSENTIALS
Microsoft 365 A3 - Unattended License for students use benefitPlan 2M365EDU_A3_STUUSEBNFT_RPA1
Microsoft 365 A3 for FacultyPlan 2M365EDU_A3_FACULTY
Microsoft 365 A3 for StudentsPlan 2M365EDU_A3_STUDENT
Microsoft 365 A3 for students use benefitPlan 2M365EDU_A3_STUUSEBNFT
Microsoft 365 A5 for facultyPlan 2M365EDU_A5_FACULTY
Microsoft 365 A5 for StudentsPlan 2M365EDU_A5_STUDENT
Microsoft 365 A5 for students use benefitPlan 2M365EDU_A5_STUUSEBNFT
Microsoft 365 A5 without Audio Conferencing for students use benefitPlan 2M365EDU_A5_NOPSTNCONF_STUUSEBNFT
Microsoft Teams EEAKioskMicrosoft_Teams_EEA_New
Microsoft Teams EnterpriseKioskMicrosoft_Teams_Enterprise_New
Microsoft Teams Essentials (AAD Identity)KioskTEAMS_ESSENTIALS_AAD
Microsoft Teams ExploratoryPlan 1TEAMS_EXPLORATORY
Microsoft Teams Exploratory DeptPlan 1Microsoft_Teams_Exploratory_Dept
Microsoft Teams Shared DevicesPlan 2MCOCAP
Microsoft Teams Shared Devices for FacultyPlan 2MCOCAP_FACULTY
Office 365 A1 for facultyPlan 1STANDARDWOFFPACK_FACULTY
Office 365 A1 for studentsPlan 1STANDARDWOFFPACK_STUDENT
Office 365 A1 Plus for facultyPlan 1STANDARDWOFFPACK_IW_FACULTY
Office 365 A1 Plus for studentsPlan 1STANDARDWOFFPACK_IW_STUDENT
Office 365 A3 for facultyPlan 2ENTERPRISEPACKPLUS_FACULTY
Office 365 A3 for studentsPlan 2ENTERPRISEPACKPLUS_STUDENT
Office 365 A5 for facultyPlan 2ENTERPRISEPREMIUM_FACULTY
Office 365 A5 for studentsPlan 2ENTERPRISEPREMIUM_STUDENT