小编Ran*_*rch的帖子

有没有办法只过滤带有附件的电子邮件？我正在使用这个代码

using (var client = new ImapClient())
       {
         client.Connect(IMAPServer, IMAPport, IMAPSSL);
         client.AuthenticationMechanisms.Remove("XOAUTH2");
         client.Authenticate(User, Password);
         var inbox = client.Inbox;
         inbox.Open(FolderAccess.ReadOnly);
         //filter email with attachments only
           var results = inbox.Search(SearchQuery.NotSeen.And(SearchQuery.NotDeleted));
  }