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Mitel Software Applications / Re: NuPoint v 14.1.0.45 SMTP delivery of voicemail messages not functioning
« on: June 02, 2011, 01:37:05 PM »
This issue was resolved by using the SMTP service included with IIS to act as a transparent relay. Firewall rules were configured to only allow SMTP inbound access from the voicemail server and outbound SMTP was configured to allow outbound authenticated SMTP to the hosted email platform. The edge firewall configuration was modified to only allow SMTP from the IIS server running the SMTP service. The voicemail server was configured to use the IIS SMTP server as a smart host.
Voicemail is now correctly flowing into staff mailboxes.
I still find it difficult to believe that, in the 21st century, UM providers still don't know how to implement authenticated SMTP.
Voicemail is now correctly flowing into staff mailboxes.
I still find it difficult to believe that, in the 21st century, UM providers still don't know how to implement authenticated SMTP.