Here are some resources I have found useful regarding email newsletters. Some of these seem to have some nice advice about how to test, how to aid user interact

Here are some resources I have found useful regarding email newsletters. Some of these seem to have some nice advice about how to test, how to aid user interaction too: - http://www.htmlemailgallery.com/ http://www.htmlemailgallery.com/ - http://litmus.com/blog/ http://litmus.com/blog/ - http://blog.mailchimp.com/ http://blog.mailchimp.com/ - http://www.campaignmonitor.com/blog/tips-resources http://www.campaignmonitor.com/blog/tips-resources - http://www.campaignmonitor.com/css/ http://www.campaignmonitor.com/css/ - http://www.emailology.org/ http://www.emailology.org/ - http://www.emailonacid.com/blog http://www.emailonacid.com/blog - http://directmailmac.com/ http://directmailmac.com/ Basically, avoid floats, use tables, use inline styles. Also, on OS X, if you can save the source of email newsletters sent to you as an html file (Cmd-Opt-U -- select the html portion), edit it to your liking, open it in Safari, then Cmd-I Cmd-Shift-T (Format - Make Rich Text if plain text is default) to send it as an unmodified HTML email from Mail app.