Hub Transport Server Role Configurations
1. Acceptance Domain Configuration
An accepted domain is any Simple Mail Transfer Protocol (SMTP) namespace for which a Microsoft Exchange organization sends or receives e-mail. Accepted domains include those domains for which the Exchange organization is authoritative. An Exchange organization is authoritative when it handles mail delivery for recipients in the accepted domain. Accepted domains also include domains for which the Exchange organization receives mail and then relays it to an e-mail server that is outside the AD directory service forest for delivery to the recipient.
2. E-mail Address Policy Configuration
3. Send Connector Configuration
The Send connectors are configured on servers that are running Microsoft Exchange Server 2010 and that have Hub Transport server roles installed. The Send Connector represents a logical gateway through which outbound messages are sent.
4. Receive Connector Configuration
Exchange 2010 transport servers require Receive connectors to receive messages from the Internet, from e-mail clients, and from other e-mail servers. Receive connectors represent a logical gateway through which all inbound messages are received.
On the hub transport servers, two receive connectors are created automatically during setup Exchange 2010. To establish mail flow to and from the Internet through a Hub Transport server, an additional receive connector has been created and configured to allow anonymous connections.
- Client EXCH01 / EXCH02 = that is configured to receive messages from all remote IP addresses through SMTP port 587. This connector is used to accept SMTP connections from non-MAPI clients and the usage type for this connector is Internal.
- Default EXCH01 / EXCH02 = that is configured to accept messages from all remote IP addresses through SMTP port 25.
- SMTP Relay EXCH01 / EXCH02 = that is configured to accept messages from application servers.
Client Receive Connector
Default Receive Connector
Create a New Receive Connector
1. Open EMC ->Server Configuration -> Hub Transport -> Click New Receive Connector. Create the SMTP name for each server with custom configuration.
2. Configure the local IP address to receive mail and specify the FQDN for HELO or EHLO

3. Define the remote IP addresses. This IP address is to grant/allow SMTP relay.

4. Select New
5. Select Finish to exit the wizard

6. Open the properties to Allow Authentication with TLS and Permission Groups with Anonymous users.

7. Open the EMS and run the following cmdlet
Get-ReceiveConnector "exch01\SMTP Relay EXCH01" | Add-ADPermission -User "NT AUTHORITY\ANONYMOUS LOGON" -ExtendedRights "Ms-Exch-SMTP-Accept-Any-Recipient"
Get-ReceiveConnector "exch02\SMTP Relay EXCH02" | Add-ADPermission -User "NT AUTHORITY\ANONYMOUS LOGON" -ExtendedRights "Ms-Exch-SMTP-Accept-Any-Recipient"
SMTP Relay Receive Connector











































