[Exim] Signal 11 errors

Hi all,

I'm running exim 4.30 on FreeBSD 4.9-STABLE.
I'm getting the following kind error in my logs for mail deliveries to
just a few domains.

2004-02-20 10:48:03 1Atq2L-000HBG-4W == blah@???
<blah@???> R=dnslookup T=remote_smtp defer (-1): smtp
transport process returned non-zero status 0x000b: terminated by signal
11

I was getting these errors on Exim 4.24, so I upgraded to 4.30 and I'm
still getting them.

I've removed /var/spool/exim/db and all files in it, recreated the db
directory and restarted exim. The errors continue.

Two of the domains that I'm getting these errors to are seagull.nl and
exponential-e.com

Can anyone advise how I can fix this problem ?

Thanks,

--
Wayne Pascoe <exim-feb@???>

Be nice(1) to your daemons