Category: Tutorial

Skype for Business E911 Service Types Explained

by Jens Madsen

As the new FCC rules are coming together it’s time to revisit and look at how you are providing static and dynamic E911, notification and 911 call back services in your environment. E911 is all about location information and not just down to a validated civic address, but also providing information such as building, floor … Continue reading Skype for Business E911 Service Types Explained

Configure SPF and DMARC for Office 365 and IIS SMTP.

by Jens Madsen

So, what is all the fuss with DMARC when we already have SPF in place? Aren’t we already validating the sending SMTP domain? The answer is; yes and no. The SMTP domain is only being partially validated. This is meant to be a “how to” tutorial and by no means a detailed explanation on how … Continue reading Configure SPF and DMARC for Office 365 and IIS SMTP.