When Jenkins sends an email (html jelly template) most of the icons are not displayed because the "browser" of the email client is not logged in in Jenkins.

I verified this by copying the links from the email and pasted into a private browser tab (firefox & IE )

eg:

following icons are working without login and will be displayed in an email:

http://jenkins.internal/static/fc07e4a1/images/16x16/health-80plus.png

http://jenkins.internal/images/16x16/health-80plus.png

Icons which are not displayed (because the request is not allowed for anonymous users.. )

http://jenkins.internal/static/e59dfe28/images/32x32/blue.png

http://jenkins.internal/images/32x32/blue.png

In the jelly templates all icons except the health section are not display in the mail.

It would work if the icons can be accessed without login.

I have searched for a solution but until now i haven't found one.

Regards Alex