Strange issue with rcptcheck

Hi,

I have had a browse through the archives and cannot find any similar
issues so am hoping someone can help.

I have a newly installed server running qmail-ldap configured exactly
the same as an existing (working) server.

The problem with this server is that every 2nd recipient is receiving a
"message denied: no mailbox here by that name" error.

The only control files I am using are ldapserver and ldapbasedn. If I
test using qmail-ldaplookup everything works fine.

Any help that anyone can give would be greatly appreciated.

Regards


Sean

This email and any attachments to it may be confidential and are
intended solely for the use of the individual to whom it is addressed.
If you are not the intended recipient of this email, you must neither
take any action based upon its contents, nor copy or show it to anyone.
Please contact the sender if you believe you have received this email in
error. QinetiQ may monitor email traffic data and also the content of
email for the purposes of security. QinetiQ Limited (Registered in
England & Wales: Company Number: 3796233) Registered office: Cody Technology 
Park, Ively Road, Farnborough, Hampshire, GU14 0LX http://www.qinetiq.com.