The images and other static resources in the email sent to the user are damaged

Bug
1

Preview of the email in the administrator dashboard

The image displays a user interface showing summary emails sent to inactive users, featuring content about cloudflare and SMTP services in Chinese, dated 2025-03-04, and created by the user named Polaris. (由 AI 生成标题)
The image displays a user interface showing summary emails sent to inactive users, featuring content about cloudflare and SMTP services in Chinese, dated 2025-03-04, and created by the user named Polaris. (由 AI 生成标题)2020×1464 353 KB

The images and other static resources in the email sent to the user are damaged. They appear normal in the administrator settings under email preview, but once sent to the user, the image resources are corrupted and cannot be loaded correctly. I am unsure where the error lies. Could this be a bug? I suspect it might be an issue with outdated cached resources, but I am uncertain how to clear the email cache.

Actual email received:

image
image1312×1518 171 KB

I examined my email and encountered the following error on the web interface:

Failed to load resource: Cancelled load to 
https://bbs.sufe.me/user_avatar/bbs.sufe.me/polaris/45/45_2.png 
because it violates the resource's Cross-Origin-Resource-Policy response header.

Is there anyone who knows how to resolve this error? I am most grateful for your assistance.

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