Office 365 Working with OpenDNS

Avatar photo
Anthony Lewis

Office 365 Working with OPENDNS

We ran into some issues the other day with our client running Office365. Activation and a few other issues due to OpenDNS Enterprise running on their network. We worked with support and got the full list of domains to white list so we felt it appropriate to share this list.

Here is the full list:

  • office365.com
  • static.meteorsolutions.com
  • cdnt.meteorsolutions.com
  • go.accmgr.com
  • ib.adnxs.com
  • microsoft.com
  • s.clicktale.net
  • ots.optimize.webtrends.com
  • service.optify.net
  • portal.microsoftonline.com
  • view.atdmt.com
  • m.webtrends.com
  • sales.liveperson.net
  • ec.atdmt.com
  • www.bizographics.com
  • tags.rtbidder.net
  • ad.doubleclick.net
  • www.googleadservices.com
  • bs.serving-sys.com
  • id.impressiondesk.com
  • segment-pixel.invitemedia.com
  • pixel.quantserve.com
  • p.rfihub.com
  • tmx.technoratimedia.com
  • r.turn.com
  • pixel.rubiconproject.com
  • img.bizographics.com
  • cm.g.doubleclick.net
  • idcs.interclick.com
  • ds.serving-sys.com
  • ad.yieldmanager.com
  • googleads.g.doubleclick.net
  • g-pixel.invitemedia.com
  • microsoftonline-p.com
  • msecnd.net
  • office.microsoft.com
  • login.live.com

Contact us with any questions!

New Resources In Your Inbox

Get our latest cybersecurity resources, content, tips and trends.

Other resources that might be of interest to you.

Phishing: Beware of the Cyber Witches Casting Email Spells

Double, double, toil and trouble; Fire burn, and let the hijinks bubble! A new form of witchcraft is brewing: phishing attacks! Just like Halloween’s cackling devils, cybercriminals weave dangerous email spells designed to bewitch unsuspecting users. T
Vivian Lee
>>Read More

11+ Practical Examples of AI in the Workplace in 2026

AI in the workplace sounds futuristic until you realize people are already using it. It’s now helping everyday people with everyday tasks like summarizing meetings, drafting emails, and analyzing spreadsheet data.  No, the transformation isn’t dramatic

Cyber Resilience Framework: How to Develop a Resilience Strategy

Your cyber resilience framework defines the techniques and processes your business uses to protect its sensitive data, services, and uptime. Frameworks will vary depending on your geographic operations, industry, and datasets, but many of the fundament
Jesse Sumrak
>>Read More