mailRoutingSmartHost rewrite address behaviour

Hello,

I am using the messaging server from JES 2005Q1 and the MTA's patch installed: 118540-42.

I have a mail server that acts and a secondary MX for a domain. Users are not local to my server. For this purpose, I use the mailRoutingSmartHost attribute in the LDAP.

The mailRoutingSmartHost rewrites the address as follows @smarthost:user@domain, where smarhost is the client's mail server.

The problem is that when the other MX (i.e. the primary MX) retrieves the mails from my mail server, the antispam software used by the client rejects the mails considering them as source routing.

Is there a way to send the emails to the client's mail server as user@domain.com or any other format that the antispam will not reject.

Thanks

[777 byte] By [klma] at [2007-11-27 1:25:40]