Title: Embed Block Breaking
Last modified: February 5, 2026

---

# Embed Block Breaking

 *  Resolved [jermvtarng](https://wordpress.org/support/users/jermvtarng/)
 * (@jermvtarng)
 * [4 months ago](https://wordpress.org/support/topic/embed-block-breaking/)
 * I am attempting to embed a microsoft office form on this page. Neither the “Embed”
   or “Customer HTML” blocks are working to properly display the form.
 * Here is the embed code: `<iframe width="640px" height="480px" src="[https://forms.osi.apps.mil/Pages/ResponsePage.aspx?id=D9fm-kuVEUiStgUw1vhMQ3fc6-R9YyVGhsgNhLJNIIBUNlNHU003NEozSkc5TlI5V0hRVkI1OVQyQS4u&embed=true](https://forms.osi.apps.mil/Pages/ResponsePage.aspx?id=D9fm-kuVEUiStgUw1vhMQ3fc6-R9YyVGhsgNhLJNIIBUNlNHU003NEozSkc5TlI5V0hRVkI1OVQyQS4u&embed=true)"
   frameborder="0" marginwidth="0" marginheight="0" style="border: none; max-width:
   100%; max-height:100vh" allowfullscreen webkitallowfullscreen mozallowfullscreen
   msallowfullscreen> </iframe>`
 * And here is the URL: [https://forms.osi.apps.mil/Pages/ResponsePage.aspx?id=D9fm-kuVEUiStgUw1vhMQ3fc6-R9YyVGhsgNhLJNIIBUNlNHU003NEozSkc5TlI5V0hRVkI1OVQyQS4u](https://forms.osi.apps.mil/Pages/ResponsePage.aspx?id=D9fm-kuVEUiStgUw1vhMQ3fc6-R9YyVGhsgNhLJNIIBUNlNHU003NEozSkc5TlI5V0hRVkI1OVQyQS4u)
    -  This topic was modified 4 months ago by [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/).
      Reason: formatting
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fembed-block-breaking%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [James Kiarie](https://wordpress.org/support/users/jamesgreat/)
 * (@jamesgreat)
 * [4 months ago](https://wordpress.org/support/topic/embed-block-breaking/#post-18811484)
 * Hi [@jermvtarng](https://wordpress.org/support/users/jermvtarng/), Thank you 
   for reaching out. I have looked into your issue and found that the error you 
   are experiencing is due to the fact that login.microsoft.com does not permit 
   the login form to be displayed in an iframe. This is a security feature implemented
   by Microsoft.
 * The best option is to link to the form directly using a button. I hope this helps.
 * Cheers,
 * Jim
 *  [George Appiah](https://wordpress.org/support/users/gappiah/)
 * (@gappiah)
 * [4 months ago](https://wordpress.org/support/topic/embed-block-breaking/#post-18811490)
 * > And here is the URL:
 * This link is requiring a Microsoft Signin.
 * You should make the form _publicly accessible_ without requiring a login… if 
   you want to embed it on a webpage.
 *  Thread Starter [jermvtarng](https://wordpress.org/support/users/jermvtarng/)
 * (@jermvtarng)
 * [4 months ago](https://wordpress.org/support/topic/embed-block-breaking/#post-18811507)
 * Thank you for the responses. I see the reason for the error now.

Viewing 3 replies - 1 through 3 (of 3 total)

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to reply to this topic.

## Tags

 * [embed](https://wordpress.org/support/topic-tag/embed/)
 * [forms](https://wordpress.org/support/topic-tag/forms/)
 * [MS Office](https://wordpress.org/support/topic-tag/ms-office/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 3 participants
 * Last reply from: [jermvtarng](https://wordpress.org/support/users/jermvtarng/)
 * Last activity: [4 months ago](https://wordpress.org/support/topic/embed-block-breaking/#post-18811507)
 * Status: resolved

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