Heads up: The "crossposted from Dreamwidth" footer doesn't work right because you copied the sample result rather than the working "code". You need to put <a href="%%url%%">%%url%%</a> instead of http://www.dreamwidth.org/12345.html
(The %%url%% part gets replaced with the url of your entry at Dreamwidth; http://www.dreamwidth.org/12345.html is a dummy sample replacement, the url of a post that doesn't exist.)
no subject
You need to put
<a href="%%url%%">%%url%%</a>
instead of
http://www.dreamwidth.org/12345.html
(The %%url%% part gets replaced with the url of your entry at Dreamwidth; http://www.dreamwidth.org/12345.html is a dummy sample replacement, the url of a post that doesn't exist.)