Resolving the Internal and External DNS zone Dilemma with Pinpoint DNS

Here’s an interesting trick that might help you resolve some of your DNS management woes, particularly if you have a different Public and Private DNS zone in your environment. For instance, you have a domain name of whatever.com externally, but use whatever.local internally. When your DNS is set up like that, all attempts to access systems using the whatever.com domain name will default to using the external, Public IP addresses assigned in that DNS zone.…

Continue Reading →

Configuring Autodiscover for Internal DNS

The Issue

Ever since Outlook 2016 was released, Autodiscover has been a necessity, rather than an option.

Autodiscover allows any Mail Client that connects to Exchange server to configure the appropriate settings for communication so you don’t have to input everything manually. It’s very handy, but can cause certificate errors if not configured correctly. One issue you may run into occurs most often with Exchange Organizations with non public DNS domains like domain.local.…

Continue Reading →