After enabled Verify Receivers?

[ooskay]

Hi,
I configured my network like below

Exchange2003>ProxmoxMailGateway>Firewall>Internet

I've configured "Verify Receivers" settings from releated parts in Exchange and in ProxmoxMailGateway.Then for be sure configuration it's correct, i sent an e-mail to my exchange account from my personal hotmail account.It's delivered. But when i sent an e-mail to wrong address , i did not get NDR Message to back such, "This e-mail box not exist, not valid users etc..etc..)

Proxmox it's doing it's job. P. So if an e-mail has wrong receiver it's going to block OnMailGateway before delivered to Exchange.

But i need to send smillar informations like before activated Verry receivers, if sender's used e-mail address it's wrong.
Such, e-mail box doesn't exist to not valid users etc..etc.. How can i configure it?

Regards
Onur

 

[dietmar]

How can i configure it?

Do not use verify receivers on the proxmox box, and let exchange sent the NDRs.

 

[ooskay]

Dear Dietmar,
At first thanks for your answer.

I've changed settings temporary blocking(450) to immedetly (550) on Proxmox's releated pleace.
Right now it's ok. After couple second that i wanted message are delivering to server.

But if you still not require to use this option i can disable it. But my idea, it's so usefull options for healdy e-mail traffics.

 

[dietmar]

I've changed settings temporary blocking(450) to immedetly (550) on Proxmox's releated pleace.
Right now it's ok.

Yes, I guess that is what you want.