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Allowlisting

Grant access to approved entities such as emails, domain names, and IP addresses

Michael Hughes avatar
Written by Michael Hughes
Updated over 4 months ago

In This Article


What Is an Allowlist?

Allowlisting (formerly known as whitelisting) refers to links or URLs that need to be identified in order to load on a specific network. 

An allowlist is a list of e-mail addresses or domain names from which an e-mail blocking program allows messages to be received. These email blocking systems are also known as Spam Filters and prevent most unsolicited e-mail messages from arriving in an inbox. The allowlist option is a solution to ensure that important messages are not marked as spam.


Seismic Learning (formerly Lessonly) Allowlist URLs

Companies with strict security requirements may need to allow the following URLs in order to enable all Learning features and functionalities. This action is only required if something is not functioning correctly due to an internal security setting.

  • lessonly.com

  • *.lessonly.com

The dedicated IP address for auto emails from the Learning platform is: 167.89.73.35


Javascript


Ajax Requests and WebSockets

  • *.lessonly.com

  • *.typekit.net

  • *.embedly.com

  • *.embed.ly

  • *.intercom.io

  • *.intercomcdn.com

  • ws://*.intercom.io

  • wss://*.intercom.io

  • *.honeybadger.io

  • *.filestackapi.com

  • *.ziggeo.com

  • *.algolianet.com

  • *.algolia.net

  • *.scorm.com (if unable to use wildcard, then allow cloud.scorm.com and lessonly-prod.engine.scorm.com)

  • wss://nexus-websocket-a.intercom.io

  • wss://nexus-websocket-b.intercom.io


CSS


Fonts

  • .lessonly.com

  • *.typekit.net

  • *.embedly.com

  • *.embed.ly

  • *.filestackapi.com

  • *.intercomcdn.com


Filestacks

  • *.filestackapi.com

  • js.honeybadger.io

  • use.typekit.net

  • p.typekit.net

  • cdn.ravenjs.com

  • cdn.filestackcontent.com

  • bam.nr-data.net


Media Recording Providers

Hippo Recording

  • *.hippovideo.io

If you don't want to use a wildcard, use one of the following URLs:

Ziggeo

  • *.ziggeo.com

Vimeo


Emails

  • sendgrid.net

  • *.sendgrid.net


In-App Chat

  • *.intercom.io

  • js.intercomcdn.com

  • *.intercomcdn.com

  • ws://*.intercom.io

  • wss://*.intercom.io

  • static.intercomassets.com


Third-Party iFrames

Ilos/VidGrid

  • Nothing to allow

Embedly

  • *.embedly.com

  • *.embed.ly

SCORM

  • *.scorm.com

Note: If you can't use a wildcard character allow cloud.scorm.com and lessonly-prod.engine.scorm.com

Note (if applicable): A customer only needs to open port 443 to our servers / cdn / partners to allow this action.


Questions? Contact the Support team at support@lessonly.com

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