Hi, I'm writing an email for a survey distribution, and I want to use a font called DIN, which is not listed among the default fonts. Is there a way to download it and use it in the email? I read similar threads with this issue but they were about adding the new font to the survey itself.

Add @font-face css to your email message by putting it in a style tag. Whether it works on not will depend on the email client the person is using.