Hi Manfred,
You have to provide more info on what you're doing in order to get help. Some code would also be helpful.
>any idea what could be the reason all my recipients can not be resolved when sending e-mails without first displaying them? No matter whether I try to add recipients by name (FirstName+" "+LastName) or by their e-mail address. All contacts have unique names and addresses. When I first display the message everything works fine.
>
--sb--