MailKit Imap获取邮件大小

Question

I use mailkit library to read imap mails. I want to get mail with it's size. In Pop3 I can read mail size with;

clientPop.GetMessageSize("messageId");

In Imap,how can I do that?

Answer 1

The way to get message metadata in IMAP is to use the Fetch() method on the folder. If you want to get the size of each message, you could do:

foreach (var summary in inbox.Fetch (0, -1, MessageSummaryItems.Size)) {
    Console.WriteLine ("The size of message {0} is {1}", summary.Index, summary.Size.Value);
}