Increase Exchange Remote PowerShell Connectivity Limit

Question: How to Exchange Remote PowerShell Connectivity Limit

Answer:
By default, Exchange Server allows a maximum of 18 concurrent remote PowerShell connections. If it is required, then you can increase the concurrent limit as per your company control panel usage & policy.
 

New-ThrottlingPolicy -Name ITStaffPolicy -PowerShellMaxConcurrency 50 -ThrottlingPolicyScope Regular
 
 You can associate this new policy to the service account under which the HC application is communicating with Exchange Server
 
 Set-ThrottlingPolicyAssociation -Identity HCEXCH -ThrottlingPolicy ITStaffPolicy

 
 Restart Microsoft Throttling service
 
 Reference MS Article https://docs.microsoft.com/en-us/exchange/change-user-throttling-settings-for-specific-users-exchange-2013-help