Exchange Online Archiving for Exchange Online — Pricing, Plans & What’s Included

Exchange Online Archiving for Exchange Online is a per-user add-on license that adds a cloud-based archive mailbox capability for eligible Exchange Online users. It is used when a user needs a separate archive for mailbox data without changing the user’s primary mailbox plan.

No, Exchange Online Archiving for Exchange Online does not provide a primary mailbox, because it is an add-on for users who already have an eligible Exchange Online mailbox. A separate qualifying Exchange Online or Microsoft 365 plan is required for the user’s main mailbox.

Buy Exchange Online Archiving for Exchange Online when an eligible user needs archive mailbox capability rather than more primary mailbox entitlement. Do not buy it for users whose current Exchange Online or Microsoft 365 plan already includes equivalent archive capabilities; confirm the user’s current plan before assigning the add-on.

Exchange Online Archiving for Exchange Online is intended for users with eligible Exchange Online mailboxes. Eligibility depends on the user’s existing Exchange Online or Microsoft 365 plan, so each target user’s base license should be checked before purchase or assignment.

No, Exchange Online Archiving for Exchange Online does not include Teams, Office desktop apps, SharePoint, or OneDrive, because it is an Exchange archive add-on only. Those services require separate Microsoft 365, Office 365, or standalone licenses as applicable.

No, Exchange Online Archiving for Exchange Online does not include Microsoft 365 Copilot, because it only adds Exchange archive mailbox capability. Copilot licensing, eligibility, data access, and compliance behavior must be evaluated separately for the customer’s Microsoft 365 environment.

Exchange Online Archiving for Exchange Online adds Microsoft cloud archive mailbox capability for licensed eligible users. Exact archive storage limits, auto-expanding archive behavior, and service limits should be confirmed against current Microsoft documentation or with IT Partner before making long-term retention or compliance commitments.

No, Exchange Online Archiving for Exchange Online is not a backup product, because it is designed to provide archive mailbox capability inside Exchange Online licensing. Backup, point-in-time restore, immutable storage, and independent recovery requirements should be addressed with a dedicated backup or compliance architecture.

No, Exchange Online Archiving for Exchange Online should not be treated as a complete legal hold, eDiscovery, or compliance retention program by itself. Microsoft Purview retention, eDiscovery, legal hold, audit, or regulatory controls may require additional licensing, configuration, and governance beyond this archive add-on.

Exchange Online Archiving for Exchange Online is managed within the customer’s Microsoft 365 and Exchange Online environment, so access is governed by the tenant’s identity, mailbox permissions, and administrator controls. Security settings such as multifactor authentication, role-based administration, conditional access, and audit policies should be reviewed separately for the tenant.

For Commercial tenants, archived mailbox data is handled within Microsoft’s commercial cloud services according to the tenant’s Microsoft 365 service geography and applicable Microsoft data residency commitments. Customers with strict residency, Multi-Geo, regulated-industry, or government-cloud requirements should confirm the current Microsoft service terms and tenant configuration before purchase.

Users typically access the archive as a separate archive mailbox experience in supported Exchange Online and Outlook experiences. The exact client behavior can vary by Outlook version, web experience, mailbox configuration, and admin settings, so supported client access should be confirmed before deployment.

Administrators deploy Exchange Online Archiving for Exchange Online by purchasing the required per-user add-on licenses, assigning them to eligible users, and enabling or managing archive mailboxes through the appropriate Microsoft 365 or Exchange admin tools. Before rollout, administrators should confirm base-license eligibility, archive policies, user communication, and any retention or compliance configuration.

Yes, existing mail data can often be migrated or imported into Exchange Online archive mailboxes using Microsoft-supported migration or import approaches, but the add-on license does not perform the migration by itself. Migration planning should cover data volume, folder structure, retention policies, user impact, and any compliance requirements.

Yes, a CSP transfer to IT Partner can normally be completed without mailbox downtime, because it changes the licensing and support relationship rather than moving the tenant’s mailbox data. The transfer should be coordinated so the existing subscription is not allowed to lapse and the correct add-on licenses remain assigned.

No, users normally do not need to reinstall Outlook or recreate their mail profiles after a CSP billing transfer, because the Microsoft 365 tenant and Exchange Online mailboxes remain in place. IT Partner should still review license assignment and subscription timing to avoid accidental entitlement gaps.

Yes, the Microsoft product is the same Exchange Online Archiving for Exchange Online offer, because CSP procurement does not change the underlying Microsoft cloud service. Final commercial terms depend on seat count, commitment, billing frequency, taxes, and the current live configurator, so the quote should be confirmed before checkout.

For Commercial customers, Exchange Online Archiving for Exchange Online is available as a one-month commitment paid monthly or a one-year commitment paid either annually or monthly. Annual upfront is typically the best per-seat rate, annual paid monthly provides annual commitment with monthly invoicing, and the one-month option provides the most flexibility.

Seats can generally be added during the subscription term, because Microsoft CSP subscriptions support increasing assigned quantities as needs grow. Reductions and cancellations are more restricted under Microsoft commerce rules and usually depend on the cancellation window, renewal date, and selected commitment, so seat changes should be planned before purchase and reviewed with IT Partner.

Commercial customers should use the Commercial offer, but nonprofits, government agencies, and education organizations should not assume the Commercial SKU is the correct licensing path. Charity and Government segments have separate eligibility and catalog considerations, GCC versus GCC High or DoD residency requirements must be confirmed for government tenants, nonprofit grants may not include this add-on, and education student-versus-faculty entitlements should be checked through the appropriate Microsoft licensing program.