stop email address suggestions

[CarSalesman]

Using the stock Gingerbread email software, when I address an email it makes suggestions. I like suggestions from my address book, but I don't want suggestions from anyone who has ever sent email to me. I found where the list is kept and can clear it, but I don't see how to stop ALL items from adding to the list.

I'm not talking about add-to-contacts. I have that turned off.

 

[hdbulldog4]

I would love to hear an answer to this question.

 

[CarSalesman]

Bump to the top. Anyone know how to turn off this "feature"?