Hi @Alen_Erased
Welcome to our forum!
What specific restrictions do you want to set?
As far as I know, administrators can manage various restrictions and permissions for all users within an organization or for specific users. Here are some of the key restrictions and permissions that can be managed:
Message Delivery Restrictions: Administrators can configure message delivery restrictions to control who can send messages to users in the organization.
Information Rights Management (IRM): IRM allows administrators to restrict permission to content in email messages, preventing sensitive information from being read, printed, forwarded, or copied by unauthorized people.
Organization-wide Signatures and Disclaimers: Administrators can create and apply organization-wide signatures and disclaimers to all messages.
Retention Policies: Organizations can set default retention policies for all mail items or specific policies for default folders like Inbox, Drafts, Sent Items, etc., or allow users to apply policies to folders or individual items
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