There is no Exchange Server in your on-premise organization, You try to configure the distribution group that restricts specified senders that can send messages to the distribution group,In this scenario, you receive the followin...
Set-DistributionGroup [-Identity] <DistributionGroupIdParameter> [-AcceptMessagesOnlyFrom <MultiValuedProperty>] [-AcceptMessagesOnlyFromDLMembers <MultiValuedProperty>] [-AcceptMessagesOnlyFromSendersOrMembers <MultiValuedProperty>] [-Alias <String>] [-ArbitrationMailbox <MailboxIdParameter>] [-BccBlocke...
For more information about restricted distribution groups in Exchange Server 2003, see Microsoft Knowledge Base article 827616, "How to restrict the users who can send inbound Internet e-mail to another user or to a distribution group in Exchange 2003," (https://go.microsoft.com/fwlink/?link...
Messages from other senders are rejected. Valid values for this parameter are groups in your organization (distribution groups, mail-enabled security groups, and dynamic distribution groups). Specifying a group means all members of the group are allowed to send messages to this recipient. You can ...
The RequireSenderAuthenticationEnabled parameter specifies whether to accept messages only from authenticated (internal) senders. Valid values are: $true: Messages are accepted only from authenticated (internal) senders. Messages from unauthenticated (external) senders are rejected. ...
The MaxSendSize parameter specifies the maximum message size that can be sent by senders in the organization. The default value is 10 MB. When you enter a value, qualify the value with one of the following units: B (bytes) KB (kilobytes) MB (megabytes) GB (gigabytes) Unqualified values ...
Senders can include users, distribution groups (messages sent by members of the group), SMTP addresses, or domains. You can specify multiple senders separated by commas. If the value contains spaces, enclose the value in quotation marks ("). To clear the senders, use the value $null. ...
Set-OrganizationConfig [-DelayedDelicensingEnabled <Boolean>] [-EndUserMailNotificationForDelayedDelicensingEnabled <Boolean>] [-TenantAdminNotificationForDelayedDelicensingEnabled <Boolean>] [-AcceptedDomainApprovedSendersEnabled <Boolean>] [-ActivityBasedAuthenticationTimeoutEnabled <Boolean>] [-ActivityBasedAu...
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For example, require senders to be authenticated, only allow from people in a specific group, or similar. For instructions, see: — Exchange 2016: Configure Message Delivery Restrictions for a Mailbox — Office 365 and Exchange 2013: Configure Message Delivery Restrictions for a Mailbox...