Hello,
Hope you are doing great!
I have gone through with your job post and I'm very interested in it. I am a certified UI web designer having more than 6 years experience in psd design, logo design, custom website design, theme design etc.
I have developed many email templates in my last company. Like confirmation mails, invoice mail, PDF format mails, signup success, signature etc.
I will develop for you such email which will be responsive on all custom width device also i.e mobile, laptop and desktops.
I will send you the email after proper testing. You can also test that mail on gmail, domian email or outlook.
Just send me a message so that we can discuss your email work.
Thanks!
Nisha