When I started coding I skipped over tables and went directly to CSS/div based layouts, it had just started and I didn't see the need to learn something (ie tables layout) that was on it's way out. I do use tables for tabular data, so I understand the way tables work.
My current company sends an amazing amount of HTML emails that I have to design, build and send through Emma, or several other similar companies. This is my first regular experience with HTML emails, though I have built websites full time for several years.
My questions are: Is there a good reference for designing & building HTML rules? I do know the general basics (learned through research, trial and error over the last few months). Or are the rules simple enough to list here? Are there accessibility standards for email like for the web? Are they the same?
As a side question, does anyone think that HTML emails are more of a headache than they are worth?