How to fix error Access to image at '....' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

At my work, our websites sends daily emails with images of reports that are linked to the website itself. It was doing this just fine up until yesterday, however starting today, the images don't show up at all.

This only happens when we open emails from office 365 on any web browser. When we check on the outlook app, it works fine. We also tried clicking 'inspect' on the email and we got the following error.

Access to image at 'https://attachments.office.net/owa/itcadmin....' (redirected from 'https://attachments.office.net/owa/itcadmin-.....') from origin 'https://outlook.office.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Dear Paulina Jaramillo1,

Good day.

Thank you for posting in Microsoft Community,

Based on your description, I understand you are getting an error message when you try to access email images from Outlook on the web. Since this is mainly related to the browser, I would like to share some information with you, as Microsoft has specific support channel resource for certain different support scope and attributes, for your given concern, would you mind connecting and place your query on our dedicated Microsoft Q&A forum community? Our related community members can provide possible information and assistant from their side.

Here is our dedicated channel to place your query: Microsoft Q&A forum community

Thank you for your cooperation and understanding. Please do not hesitate to post your queries in Microsoft Community and we will always do our best to assist you!

Stay safe and healthy.


Sincerely,

Simbarashe | Microsoft Community Moderator

* Beware of Scammers posting fake Support Numbers here.

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Last updated July 31, 2024 Views 342 Applies to: