Exchange Online
This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.
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Microsoft Exchange Online is the Microsoft 365 cloud-hosted messaging solution that has similar capabilities of on-premises Exchange services. Exchange Online provides email, calendar, contacts, and tasks. It supports mailbox delegation, where a delegate can have send-on-behalf and management rights over other mailboxes. Shared mailboxes can be assigned to and administered by many users. Application mail sending is supported where the application can authenticate against the Simple Mail Transport Protocol (SMTP) message submission to users inside the managed environment or authenticated SMTP message relay to addresses outside the managed environment.
Organisations should also refer to Mail Flow and Gateway for more information on mail flows, mail gateways and the use of GovLink.
Authentication Policies
This section describes the design decisions associated with Authentication Policies for system(s) built using ASD's Blueprint for Secure Cloud.
Distribution Lists
This section describes the design decisions associated with distribution lists for system(s) built using ASD's Blueprint for Secure Cloud.
Journaling
This section describes the design decisions associated with Journaling for system(s) built using ASD's Blueprint for Secure Cloud.
Litigation Hold
This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.
Mail Migration
This section describes the design decisions associated with Mail Migration for system(s) built using ASD's Blueprint for Secure Cloud.
Mailbox Archive
This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.
Mailbox Auditing
This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.
Outlook on the Web Policies
This section describes the design decisions associated with Outlook on the Web Policies for system(s) built using ASD's Blueprint for Secure Cloud.
Resource Mailboxes
This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.
Shared Mailboxes
This section describes the design decisions associated with Shared Mailboxes for system(s) built using ASD's Blueprint for Secure Cloud.
User Mailbox Configuration
This section describes the design decisions associated with User Mailbox Configuration for system(s) built using ASD's Blueprint for Secure Cloud.
Address Book
This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.
Transport Security
This section describes the design decisions associated with Exchange Online for system(s) built using ASD's Blueprint for Secure Cloud.