User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6) Gecko/20040705 hypotext Build Identifier: Mozilla Thunderbird 0.8 (Windows/20040913) I turned the loading of remote images off becaues this is used by spammers to verify mal addresses. But -- remote stylesheets in HTML mails are loaded via http, which also enables spammers to use an unique id: <link rel="stylesheet" type="text/css" href="http://email@example.com"> Which leads to the same success as loading a pixel gif with an id ... Reproducible: Always Steps to Reproduce: 1. 2. 3. Expected Results: Not load anything from outside.
*** This bug has been marked as a duplicate of 28327 ***