Snippet MS

using Outlook = Microsoft.Office.Interop.Outlook;

private Outlook.Application oApp;
private Outlook._NameSpace oNameSpace;
private Outlook.MAPIFolder oOutboxFolder;

oApp = new Outlook.Application();
oNameSpace = oApp.GetNamespace("MAPI");
oNameSpace.Logon(null, null, true, true);
oOutboxFolder = oNameSpace.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderOutbox);

Outlook._MailItem oMailItem = (Outlook._MailItem)oApp.CreateItem(Outlook.OlItemType.olMailItem);
oMailItem.To = "yourmail@gmail.com";
oMailItem.Subject = "thema";
oMailItem.Body = "bodyValue";
oMailItem.SaveSentMessageFolder = oOutboxFolder;

oMailItem.Save();
oMailItem.Send();