[exim] hello

i have a problem with my exim mail server

i have 2 computers one with direct access to the internet(father) and the
other connected to the first on the other nic(son). the problem is that i'm
trying to send emails from the father and works fine but when i try to send
emails from son....i get this error:"




2004-12-01 18:49:04 1CZXf6-0005RU-00 <= root@??? U=root P=local
S=318
2004-12-01 18:49:04 1CZXf6-0005RU-00 failed to open database lock file
/var/spool/exim/db/retry.lockfile: Permission denied (euid=8 egid=8)
2004-12-01 18:49:04 1CZXf6-0005RU-00 ** ionut@???: unrouteable
mail
domain "netonwave.biz"
2004-12-01 18:49:04 1CZXf6-0005RY-00 <= <> R=1CZXf6-0005RU-00 U=mail
P=local
S=1132
2004-12-01 18:49:04 1CZXf6-0005RU-00 Error message sent to root@???
2004-12-01 18:49:04 1CZXf6-0005RU-00 Completed
2004-12-01 18:49:04 1CZXf6-0005RY-00 failed to open database lock file
/var/spool/exim/db/retry.lockfile: Permission denied (euid=8 egid=8)
2004-12-01 18:49:04 1CZXf6-0005RY-00 failed to open database lock file
/var/spool/exim/db/retry.lockfile: Permission denied (euid=8 egid=8)
2004-12-01 18:49:04 1CZXf6-0005RY-00 => root <root@???> D=localuser
T=local_delivery
2004-12-01 18:49:04 1CZXf6-0005RY-00 Completed