How to avoid adding quotation marks to sender display name?

Question

I would like to be able to build message with unquoted sender name, but render method of MailBox seems to always add quotes, as reproduced by following snippet:

var fromAddress = new System.Net.Mail.MailAddress("test@test.ru","test");
new MailBox(fromAddress.Address, fromAddress.DisplayName).Render().Dump();

ouput is

"test" <test@test.ru>

Is there any setting to prevent this behaviour?

Answer 1

This is correct behavior. Quotes are not part of the display name.

If your mail client displays quotes you should report this error to the mail client development team.