That is the strange part.
Both Gmail accounts are on the same computor - on the same OE.
I have two gmail accounts set up on the same OE - and the Send and Receive checks both accounts. The one works 100% - The other works only once it has been removed and then added back to the OE.
The first one has always works 100% and still does. The second one has works 100% for the last 3 years and suddenly a week ago started loosing the passwork. When the second account is deleted and then readded it works. I do nothing to the first account !