Importance flag on Yahoo.com

Question

Please help me with a small problem.

I am trying to send an e-mail to Yahoo.com with high importance flag, but yahoo does not see the e-mail as an important one.
I also added into the message header the item “importance” with value “high”.

Is there a way to send an e-mail with high importance to yahoo?

Answer 1

Use MailBuilder.PriorityHigh() method:

MailBuilder builder = new MailBuilder();
builder.PriorityHigh();
IMail mail = builder.Create();

It sets X-Priority, Priority and Importance headers.