Email campaign

Hi,

I am going to br running a small email campaign and was wondering if there is anything I need to know when it comes to designing a graphical HTML email? I will keep its width down, but other than that is there anything I’ll need to be aware of?

For instance, what (if anything) do I need to be aware of in terms of different email clients viewing HTML mail in different ways?

Are there any good software apps that you can recommend?

Many thanks!

do a search in the random forum…I just asked this question and got some good answers.