The linked image cannot be displayed – Outlook
My outlook 2010 did not show messages having Image .It just displayed an image placeholder with an small x.
I clicked the image and tried to save it which then told me that it was trying to contact the image location which Outlook could not validate.After providing my login credentials for that server that popped the images were visible.But restarting Outlook left me with the same issue.
To resolve this I had to add the source location to my Internet Explorer security zone.
Open Internet Explorer > Tools>Internet Options>Security Tab>Added the source to an appropriate zone (It was Intranet zone in my case)