Scenario

• vCenter renew Certificate
• Veeam ERROR: The remote certificate is invalid according to the validation procedure.

Fixed: In Veeam

1. go to backup infrastructure
2. Choose your vCenter or VMware ESXi Server, right click, and select properties
3. A dialog comes up
4. There click on finish
5. rescan and test backup

• serverfault.com
• serverfault.com