public void SendTest() { var mailParams = MailsText.GetMailsInfo(); var subject = string.Format(mailParams.ProcessingAboutFirmSubject, "testFirm", "Vrn"); var body = mailParams.ProcessingAboutFirmBody; body = Uri.UnescapeDataString(String.Format(body, "testFirmName")); body = MailHelper.ApplyFooter(body); var mailUrl = String.Format("mailto:{0}?cc={1}&Subject={2}&Body={3}", "*****@*****.**", "*****@*****.**", MailHelper.FakeEscape(subject), MailHelper.FakeEscape(body)); Process.Start(mailUrl); }