Prerequisites
- Access to Domino Administrator
- Your MailChannels SMTP username and password
Configure the relay
1
Open the server configuration
Open Domino Administrator, click Administration, and select the Configuration tab. Click Configurations, then double-click the name of your Domino server.
2
Set the relay host
At the top of the window, click Edit Server Configuration. Select the Router/SMTP tab in the first row (this also selects the Basics tab in the second row).Under Relay host for messages leaving the local internet domain, enter:
3
Enable SMTP authentication
In the Use authentication when sending messages to the relay host field, select:RequiredThis checks whether the server can authenticate. If the server cannot authenticate, no attempt is made to try a non-authenticated session.Enter your MailChannels credentials:
4
Set the transfer retry interval
Select the Restrictions and Controls tab from the second row, then the Transfer Controls tab from the third row.Set Initial Transfer Retry Interval to
1 minute or higher.5
Save and test
Click Save & Close to apply the configuration. Send a test message to confirm that outbound mail is relaying through MailChannels as expected.