I 've gto the following problem with email between two parties.Both parties are our clients so i have access to both exchange and dns servers. When Party 1 tries to send emai lto Party 2 they get the following:
Your message did not reach some or all of the intended recipients.
Subject: Ad examples
Sent: 30/03/2006 17:06
The following recipient(s) could not be reached:
GB@clear-stone.co.uk on 30/03/2006 17:06
There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.
<IM-Files.Intelligent.local #5.5.0 smtp;550 Unrouteable address>