after moving to a new server environment I had to reinstall GWIA. This was successful and now I have the objects below my domain objects.

I did a test to send a mail to a different mail - account outside my environment. Also I tried to send an email from that account to my GW account.

Nothing happened !

For another test I configured postfix on the OES server and tried to reach it form outside using an MXtool. This was successful so that there is no firewall or other IP problem causing my problem.

What goes wrong with the GWIA agent: it has access to the domains- Gateway - directory and also listen to the correct ip address also used by postfix.

How can I check the message flow between MTA , GWIA and somewhere outside ?

Looking forward for any advice