

Microsoft 365 Business Basic and StandardĪddress book limits across standalone plans FeatureĮxchange Online provides three kinds of notifications when a user's mailbox is nearing, or at, capacity:

Global address lists: The maximum number of global address lists (GAL) that be created in an Exchange Online or Exchange Server organization. Offline address book limit: The maximum number of offline address books (OAB) that can be created in an Exchange Online or Exchange Server organization.Īddress book policies limit: The maximum number of address book policies (ABP) that be created in an Exchange Online or Exchange Server organization. The maximum size of a single offline address book is 1GB. To learn about how to specify a filter expression, please read Perform an AQS search by using EWS in Exchange.A maximum of 20 address lists can be assigned to a single offline address book (OAB). "subject:welcome AND from:"" """Īll mail messages from an email account from Īll mail messages that contain "please review" in the bodyĪll mail messages with high importance having a pdf file attachedĪll mail messages having 'Red category' and 'Blue category' as their categoriesĪll mail messages of type meeting (e.g.

FilterByMessagesIds - Returns only those mail messages with the specified message IDs.
