exim ?

[Robin Gerard]

hello,
Sorry for this problem of newbie but
I can send mails to all users except
to those who are the same domaine that
me i.e.:
my addresse : [EMAIL PROTECTED]
I send a mail to : [EMAIL PROTECTED]
mailq indicates that nothing it's
in the queue.
mutt an balsa gives the same result.
I never had encounter this problem.
TIA for advices.
-- 
Gerard