since a few weeks we are running Zimbra in our Company. Last week we changed our guidlines für the signature, but 50% of our employees have the problem, that the signature will change back to exectly the old version on the next day.
We also tried to delete the old signature completely and create (after a save) a new signature with a new name. But on the next day (sometimes faster) the signature changed to the old, with the old name.
I hope you can help me.