Shamefully the Graphics Design department gets into side-issues (e.g., email blasts) in what is supposed to be an introductory HTML/CSS web course -- ignoring the basics of HTML structure and CSS rules.
That said, I cannot find links to how to construct the HTML for email blasts. Links I found a number of years ago said to not to use CSS and use old-style <table> and nested <table>, etc. since email providers were not a up to date as Web browsers. When searching now, I just come up with various software providers.
Can you help give me some reference links?