Applies to SnapCenter Server (SC) 4.x Single Mailbox Recovery (SMBR) 8.3 Windows Active Directory (AD) Issue SMBR connection to SC failing Error: An error occurred: Command Open-SmConnection failed. P...Applies to SnapCenter Server (SC) 4.x Single Mailbox Recovery (SMBR) 8.3 Windows Active Directory (AD) Issue SMBR connection to SC failing Error: An error occurred: Command Open-SmConnection failed. Please contact a technical support representative. User is part of SnapCenter role: SnapCenterAdmin