CmdID / PowerShell / Cmdlets / Set
Set-SafeAttachmentRule
Use the Set-SafeAttachmentRule cmdlet to modify safe attachment rules in your cloud-based organization. Exchange PowerShell reference
From the Exchange PowerShell reference 13 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the safe attachment rule that you want to modify.-CommentsThe Comments parameter specifies informative comments for the rule, such as what the rule is used for or how it has changed over time.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-ExceptIfRecipientDomainIsThe ExceptIfRecipientDomainIs parameter specifies an exception that looks for recipients with email addresses in the specified domains.-ExceptIfSentToThe ExceptIfSentTo parameter specifies an exception that looks for recipients in messages.-ExceptIfSentToMemberOfThe ExceptIfSentToMemberOf parameter specifies an exception that looks for messages sent to members of distribution groups, mail-enabled security groups, or sent to Microsoft 365 Groups.-NameThe Name parameter specifies a unique name for the safe attachment rule.-PriorityThe Priority parameter specifies a priority value for the rule that determines the order of rule processing.-RecipientDomainIsThe RecipientDomainIs parameter specifies a condition that looks for recipients with email addresses in the specified domains.-SafeAttachmentPolicyThe SafeAttachmentPolicy parameter specifies the safe attachment policy that's associated with this safe attachment rule.-SentToThe SentTo parameter specifies a condition that looks for recipients in messages.-SentToMemberOfThe SentToMemberOf parameter specifies a condition that looks for messages sent to members of distribution groups, mail-enabled security groups, or sent to Microsoft 365 Groups.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.