Relay access denied

[thsuniki]

Our mailserver is in the same subnet than proxmox.
mailserver: 10.10.12.111/255.255.255.0 MSEX 5.5
proxmox: 10.10.12.3/255.255.255.0
my networks: 10.10.12.0/255.255.255.0
The mailserver or other clients in this Subnet can't send Mails over proxmox.

"Relay access denied"

Thanks
Thomas Fuhrmann

 

[dietmar]

Yes, thats true. You need to send outgoing mails to port 26 instead of port 25.

 

[cr]

In this doc:
http://www.proxmox.com/cms_proxmox/cms/upload/pdf/MailGatewayAdminGuide-V2.2.pdf

you can see on page 25 howto configure the exchange server to send mails over proxmox....