Aspose.Email.Examples.CSharp.Email.Exchange.DownloadMessagesFromExchangeServerFoldersRecursively.DownloadAllMessages C# (CSharp) Method

        private static void DownloadAllMessages()
        {
            try
            {
                string rootFolder = domain + "-" + username;
                Directory.CreateDirectory(rootFolder);
                string inboxFolder = rootFolder + "\\Inbox";
                Directory.CreateDirectory(inboxFolder);

                Console.WriteLine("Downloading all messages from Inbox....");
                // Create instance of IEWSClient class by giving credentials
                IEWSClient client = EWSClient.GetEWSClient("https://outlook.office365.com/ews/exchange.asmx", username, password, domain);

                ExchangeMailboxInfo mailboxInfo = client.GetMailboxInfo();
                Console.WriteLine("Mailbox URI: " + mailboxInfo.MailboxUri);
                string rootUri = client.GetMailboxInfo().RootUri;
                // List all the folders from Exchange server
                ExchangeFolderInfoCollection folderInfoCollection = client.ListSubFolders(rootUri);
                foreach (ExchangeFolderInfo folderInfo in folderInfoCollection)
                {
                    // Call the recursive method to read messages and get sub-folders
                    ListMessagesInFolder(client, folderInfo, rootFolder);
                }

                Console.WriteLine("All messages downloaded.");
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }