The IP address of the customer's SMTP server. If not on the same subnet as the IP Office LAN, an IP route must also be added.
Port
The SMTP listening port of the server. The default is 25.
Email From AddressEmail From Address
This is the address used by the system. Some servers only relay messages from recognized full addresses or addresses in the same domain.
Use STARTTLS
Select this field to enable TLS/SSL encryption. Encryption allows voicemail-to-email integration with hosted email providers that only permit SMTP over a secure transport.
Server Requires Authentication
If the server requires a user account to receive and send emails, enter the details of an account configured on that server for use by the system.
Use Challenge Response Authentication (CRAM-MD5)
If SMTP uses CRAM-MD5, this option should be selected.
