I have created an email but when I test it by sending it to myself, it appears in my email with text in one column down one side, a big blank space in the middle and the body of the email in a column on the right hand side. Any idea, how i can get rid of the big blank space in the middle? I've attached a screen print.
The problem is the image at the top of the column. You have specified a size, and it is making sure it blocks that whole area.
You may want to consider moving the image to it's own row in your table structure, and set the colspan attribute in the td tag.