[Exim] Permission denied: stat() error for

Hi,

After rebooting a machine i'm getting

# tail -f /var/log/exim/main.log
2004-03-24 16:51:59 1B66SM-0000Eh-UQ SA: Debug: SAEximRunCond expand
returned: '0'
2004-03-24 16:51:59 1B66SM-0000Eh-UQ SA: Notice: Not running SA because
SAEximRunCond expanded to false
2004-03-24 16:51:59 1B66SM-0000Eh-UQ <=
linuxers-bounces@??? H=(mail.s7solutions.com)
[202.144.44.94] P=smtp S=4255 id=40615A24.9060008@???
T="[ILUG-BOM] [COMMERCIAL]: Sys admins (2)"
2004-03-24 16:51:59 1B66SM-0000Eh-UQ ==
/var/mail/vdomains/s7technologies.com/dilipm/Maildir
<dilipm@???> R=virtual_domains T=virtual_delivery defer
(13): Permission denied: stat() error for
/var/mail/vdomains/s7technologies.com/dilipm/Maildir: Permission denied

-----------
But
# ls -ld /var/mail/
drwxrwxrwt    2 mailnull mail         1024 Mar 24 16:17 /var/mail/

---------
mysql> select smtp from users,domains where localpart = 'dilipm' and
domain = 's7technologies.com' and users.domain_id = domains.domain_id;
+------------------------------------------------------+

| smtp                                                 |

+------------------------------------------------------+
| /var/mail/vdomains/s7technologies.com/dilipm/Maildir |
+------------------------------------------------------+
1 row in set (0.01 sec)
-------------
# grep exim_user /etc/exim/exim.conf
exim_user = mailnull
--------------


-Dilip