I'm sending out an email via an auto responder. It's a very simple email, and I'm only using the HTML to put in links for email and a web page.

When I use <p> tags the spacing between paragraphs is normal in my Mac Mail program. However, in my Yahoo email there is no spacing between paragraphs. So, I added "<br />" between paragraphs and all looks good in yahoo but the extra spacing is not desired in my Mac Mail. Any idea to make it look normal in all accounts? Thanks.

Here's what I'm trying to do:

HTML Code:
<p>Hello!</p>
<p>Thank you for trying product.  If you have any questions or need assistance write to <a href="mailto:mail@website.com?subject=Support Request">Support@Website.com</a>.</p>
<p><a href="http://website.com/page.html" target="_blank">
Download Manual and Software</a></p>
<p>Enjoy Product!</p>