Fast method to retrieve the Priority/Importance

Question

I'd like to use this GetMessageInfoByUID in my application, but can't think about a way to retrieve the Priority/Importance this way.

I'm sure there is a way, so can you please help me out if you have a little time?

Thanks in advance!

Answer 1

Unfortunately not all headers are included in envelope response.

You can use Imap.GetSpecificHeadersByUID(List < long > uids, string[] headers) to get those you are missing, but expect significant performance drop as this command expects multi-line response.