Email address for notification

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.2
-- PHP version -- : 7

Hi Hikashopteam,

I get a out of stock e-mail notification but not on the right e-mailadress.
I have read this documentation:



But my configuration looks like:


But I get the notification on this e-mail address:


Thanks for your help