[exim] LMTP Problem

Hi

Trying to send mail local on my machine i get this error.

[root@klaus exim]# exim -v xxx
From: zappe
To: xx
Subject: Test

Test
LOG: MAIN
<= xxx U=root P=local S=367
[root@klaus exim]# delivering 1GRsrR-0000j4-7C
LOG: MAIN
== xxx R=localuser T=local_delivery defer (-1): LMTP connection closed
after initial connection


What can be wrong then?

/Daniel