Exchange Online Archiving
by Microsoft
Cloud email archiving with auto-expanding storage and compliance
Overview
Exchange Online Archiving is an email archiving software from Microsoft that extends mailbox storage and provides advanced compliance for organizations using Exchange Online or on-premises Exchange Server. The add-on delivers auto-expanding archive mailboxes up to 1.5 TB per user, litigation hold, in-place eDiscovery, and retention policies. It is included in enterprise Microsoft 365 plans such as E3/E5 and available as a standalone subscription for Exchange Online Plan 1, Business Basic/Standard, and F3 users.
Key Features
5 capabilities across the Email Marketing workflow.
Auto-Expanding Archive
Personal archives automatically expand up to 1.5 TB per mailbox with eligible licenses.
Litigation Hold
Preserve all mailbox content for legal, regulatory, and internal investigation purposes.
eDiscovery Search
In-place eDiscovery across archives for compliance searches and legal cases.

