"Carlo Trentoni" alcunaposta@invalid wrote in message
...

And how do I "show" the full internet address when forwarding E-Mails, which
I received and the recipients are not in my address book, so that I can't
use "display name as"?

You can't show it in the message without cut/paste. Before replying,
double-click the name in the address field. That will bring up an "E-mail
Properties" dialogue that will display the address as well. Copy it from
there for insertion into the reply.
--
Brian Tillman [MVP-Outlook]