Send email with standard mail client and some extras

I need to send an e-mail with the default mail client from a .NET application. To achieve that I could use MAPI or execute the mailto command.

Either way, I can't consider all my requirements. May you know a better solution.

Email with:

• atta开发者_如何学JAVAchments
• e-mail client's default signature
• don't use the System.Web.Mail classes because no smtp server details are available.

Thank you and kind regards, Danny

Probably, refer to the Programatically adding attachments to the Email through C# to know the method of attaching some thing to the Mail. And also look the discussion done here to send a mail through the default mail Client