Recipient auto suggestions only from sent-folder?

Hi,

when creating new mails, EM Client does auto suggestions for the recipient address.
Therefor EM CLient uses the sent-folder.

Now we have noticed that when there are subfolders in the sent-folder, these addresses are not used.
Can anyone confirm that?
Is it possible to teach EM Client to use the information from sent-subfolders?

Regards!

Other than your contacts and the recipient history, they only come from the Sent folder, which is where the server or eM Client create the sent messages. Subfolder are not included. Sorry.