How to Domainkeys/DKIM email signing using the C#

Question

I have written an program in C# which sends out emails. Now I have a requirement to sign outbound emails using Dominkeys/DKIM, but I'm not sure how to do it.

I have set up all keys, but I don't know how to get those and hwo to include them in the email header.

Answer 1

If you are looking to DKIM-sign the body of the MailMessage then DKIM.NET is great. If you are looking to have alternative views in your message then I wasnt able to find a solution and wrote my own (open-source with the usual disclaimers) that can be found at https://github.com/yannispsarras/DKIM-AlternativeViews

I understand this is a pretty old thread but I thought it may help someone.