Adjusting receive restrictions for Exchange Online mailboxes
NOTE: The Assign mail acceptance and Assign mail rejection assignments are mutually exclusive. You can specify whether to accept or deny the recipient's message.
To adjust mail acceptance for mailboxes
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In the Manager, select the Azure Active Directory > Mailboxes category.
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Select a mailbox in the result list.
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Select the Assign mail acceptance task to specify recipients whose messages are accepted.
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Select the Assign mail rejection task to specify recipients whose messages are rejected.
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Select the table containing the recipient from the menu at the top of the form. You have the following options:
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In the Add assignments pane, assign recipients.
TIP: In the Remove assignments pane, you can remove assigned recipients.
To remove an assignment
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Save the changes.
Exchange Online mailbox permission: Send on behalf
You use the Send on behalf of send permissions to specify which users can send messages on behalf of the mailbox owner.
To customize send permissions for mailboxes
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In the Manager, select the Azure Active Directory > Mailboxes category.
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Select a mailbox in the result list.
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Select the Assign send authorizations task.
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Select the table which contains the user from the menu at the top of the form. You have the following options:
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In the Add assignments pane, assign users.
TIP: In the Remove assignments pane, you can remove assigned users.
To remove an assignment
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Save the changes.
NOTE: Mailbox permissions are disabled by default. For more information about mailbox permissions, see Exchange Online Postfachberechtigungen.
Related topics
Exchange Online mailbox permission: Send as
You use the Send as mailbox permissions to specify which users can send notifications about a mailbox. The notification is displayed as if it came from the mailbox owner.
To customize send permissions for mailboxes
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In the Manager, select the Azure Active Directory > Mailboxes category.
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Select a mailbox in the result list.
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Select the Assign send as permissions task.
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Select the table which contains the user from the menu at the top of the form. You have the following options:
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In the Add assignments pane, assign the user accounts.
TIP: In the Remove assignments pane, you can remove assigned user accounts.
To remove an assignment
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Save the changes.
NOTE: Mailbox permissions are disabled by default. For more information about mailbox permissions, see Exchange Online Postfachberechtigungen.
Related topics
Exchange Online mailbox permission: Full access
The Full Access mailbox permission allows a user to log in to a mailbox and view and edit the contents of the mailbox. Mailbox permissions for sending notifications from this mailbox must be granted separately.
To customize send permissions for mailboxes
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In the Manager, select the Azure Active Directory > Mailboxes category.
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Select a mailbox in the result list.
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Select the Assign full access permissions task.
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Select the table which contains the user from the menu at the top of the form. You have the following options:
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In the Add assignments pane, assign users.
TIP: In the Remove assignments pane, you can remove assigned users.
To remove an assignment
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Save the changes.
NOTE: Mailbox permissions are disabled by default. For more information about mailbox permissions, see Exchange Online Postfachberechtigungen.
Related topics
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