Email Wrapper? What and How?

[ktbubster]

What exactly is an email wrapper? I have a client that I'm doing some basic print design for that asked me about them and I honestly haven't ever heard that term before really, at least in it's specific sense. Also something about an email letterhead template.

I have an idea of what that probably is, but if someone could give me an example or an explanation of that stuff - specifically the email wrapper, and perhaps a tutorial on how to make one (a link maybe? i couldn't find much via google with that term) I would be forever grateful.

my email is ktbubster@comcast.net if you want to email me an example or something.

Thanks a billion!

 

[ktbubster]

Does anyone have any idea about what I asked? Someone has to know. ANY help would be appreciated.

 

[design-is]

Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 2_1 like Mac OS X; en-us) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5F136 Safari/525.20)

I would assume they mean an HTML email template that they can use to send out branded emails. Not quite like email marketing, but maybe just logo, contact details, nicely designed with a section for them to type their message?

Would that make sence in this situation?