We need a reliable way to purge emails quickly in the event of malicious email attacks or highly business impacting mailbox issues. In the past we've all used Search-Mailbox with -deletecontent switch which takes a long time to run and is no longer supported by MS. A work around was provided by MS support for using New-ComplianceSearchAction that includes sleeps and integer counting to accomplish running multiple commands to delete 10 at a time. This is unreliable and is not a canned command.
I'd like to see either a switch or an option to run the New-ComplianceSearchAction command without the limit OR a new command that is essentially the exact same thing, but without the limit. Something like New-EmergencyComplianceSearchAction that runs without limit and has a prompt to ensure the person running understands what it is they are running.
