I had changed my mail ID in Google from email@example.com to firstname.lastname@example.org. The old email is still the Admin. How do I change that? esupport June 16, 2016 22:18 Follow Resync your Google apps users should solve the problem. Please refer to this link. Related articles How do I uninstall Collavate ? Search for Workflow Files in your Google Drive Comments 0 comments Article is closed for comments.