Whitelisted Domains and IP Addresses for Dude Solutions

To ensure communication between your organization's network and Dude Solutions, please make sure your IT Department is whitelisting or allowing the following email addresses and IP ranges.

Outbound Connection IP Whitelisting

  • 40.143.94.0/24
  • 40.142.40.0/24
  • 204.93.139.13

  • 209.87.171.254 (3X accounts from Active Data)
  • All other Event Publisher accounts, allow outbound connections to these IP Addresses for Microsoft Azure Datacenter (port 443 and 80).

Email Domain Whitelisting

  • *@smtp.schooldude.com
  • *@schooldude.com
  • *@smtp.facilitydude.com
  • *@facilitydude.com
  • *@smtp.dudesolutions.com
  • *@dudesolutions.com
  • *@dudesolutions.io
  • *@smtp.theworxhub.com
  • *@activecalendar.com
  • *@mail.dudesolutions.com

  • *@helpdesk.dudesolutions.com

  • *@helpdesk.schooldude.com
  • alerts@*.insight.dudesolutions.com
  • alerts@*.insight.schooldude.com

  • @*.timetrade.com
  • Basecamp IPs

 

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