2 Dec 21, 2007 04:16
You need to edit the file /conf/_formatting.php within your b2evolution folder and turn off HTML checking. This is a security risk though, so once you've updated your post with the HTML you want, restore the HTML checking to ON.
This is the line you have to edit:
$use_html_checker = 1;
and set it to 0 to disable checking.
$use_html_checker = 0;