SMTP configuration problem

Hello,

Tried searching this forum but…

I’ve got two servers, two domains: ServA/Domain1 and ServB/Domain2. ServA is able to send/receive mail (notes and internet).

The problem is: how do I configure ServB/Domain2 to be able to send internet mail using ServA/Domain1? No need to receive, just send stuff like notifications etc. to the internet.

So far I’ve created Foreign SMTP Domain and SMTP connection documents on ServB/Domain2. Servers are cross-certified.

Foreign SMTP Domain:

  • Internet Domain: .

  • Domain name: TheInternet

SMTP connection:

  • Source server: ServB/Domain2

  • Destination server: Any

  • Destination domain: TheInternet

  • SMTP MTA relay host: serva.domain1.com

Error message: “No route found to domain send.to@internet.com from server SERVB/DOMAIN2.”

Any idea what’s wrong or missing?

TIA

Subject: SMTP configuration problem

Foreign SMTP Domain:- Internet Domain: .

  • Domain name: TheInternet

Delete this its not needed.

SMTP connection:

  • Source server: ServB/Domain2

  • Destination server: Any

  • Destination domain: TheInternet

  • SMTP MTA relay host: serva.domain1.com

Delete this its not needed.

Create or edit the server configuration document for ServerB and put the hostname of ServerA in the field “Relay for messages leaving the internal domain”.

Make sure ServerA does not reject these because of anti-relay checks, it should not if both servers are in the same DNS domain.

Subject: RE: SMTP configuration problem

Thanks, works now in some cases. Some external receiving hosts accept my mail, some do not returning this error:

“Error transferring to x.y.Z; SMTP Protocol Returned a Permanent Error 550 Administrator/Domain2%DOMAIN2@domain1.com: Sender address rejected: I dont like multiple address delimiters, sender-specified routing rejected”

How do I get rid of this? Thanks.