Microsoft CRM IE Warning Message: Do you want to view only the webpage content that was delivered securely?

When accessing Microsoft Dynamics CRM 4.0 or Microsoft Dynamics CRM Online, you may come across this Internet Explorer (IE) Security Warning message "Do you want to view only the webpage content that was delivered securely?":

This is mainly due to some CRM customization such as an IFrame accessing the web via HTTP while you are login to the Microsoft CRM client via HTTPS.

The options are:


1. Click on the "Yes" button to continue.  This security warning message will appear next time

2. Update the CRM customization so that it access the web using HTTPS.  This may not be possible depending on the customization

3. Set the IE security setting to "Enable" for "Display mixed content" vs "Prompt" (default).  This is probably the most practical option

To set this option, perform the following steps:

  • From the IE browser >> Tools menu >> Internet Options >> Security tab >> select the zone "Trusted" >> click on "Custom" button
  • Select the "Enable" setting for "Display mixed content" under the "Miscellaneous" section

Note: To ensure the CRM customization’s content belongs in the IE’s "Trusted" security zone, add all the related site(s) to the "Trusted" security zone.

That should resolve it.  Enjoy.


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Workopia, Inc.
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About Frank Lee

Microsoft Dynamics 365 CRM/xRM consultant in San Francisco, USA.  Awarded the Microsoft MVP (Dynamics 365/CRM) 12 consecutive years from 2006 to 2018. Actively involved with Microsoft Dynamics CRM implementations since Microsoft CRM v1.0 beta (2002). Super passionate about everything CRM, especially in the areas of Cloud Computing, A.I., Digital Transformation and Automation.
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