Environment
Directory & Resource Administrator 8.5x
Directory & Resource Administrator 8.6x
Situation
Error 'Unable to set proxies. The proxy 'SMTP' is already assigned to object: 'Onepoint...'
Resolution
To resolve this issue, remove the blank SMTP address and perform an incremental cache refresh.
Cause
There is a blank SMTP Address listed in the user accounts email addresses
Additional Information
Formerly known as NETIQKB72593