public void SendMail(String strBody, int strQuoteID, String strClientEmail, string fromEmailRep = "") { String ContactEmail = String.Empty; ContactEmail = quoteDAL.getContactPersonEmail(strQuoteID); var comId = quoteDAL.getCompayID(strQuoteID); String theName = String.Empty; String theEmail = String.Empty; List <String> SplitString = ContactEmail.Split('|').ToList(); theName = SplitString[1]; theEmail = SplitString[0]; var fromInfo = "*****@*****.**"; if (!string.IsNullOrEmpty(fromEmailRep)) { fromInfo = fromEmailRep; } var fromAddress = new MailAddress("*****@*****.**", "DELTONE SOLUTIONS PTY LTD"); var toAddress = new MailAddress(theEmail, theName); var BccAddress = new MailAddress("*****@*****.**", "EMAIL SENT TO CUSTOMER"); const String fromPassword = "******"; var netWorkCrdential = new NetworkCredential("*****@*****.**", fromPassword); String Subject = "DELTONE QUOTATION #: " + strQuoteID; var EmailFooter = quoteDAL.getEmailFooterText(strQuoteID); if (EmailFooter.Contains("To confirm the order")) { Subject = "CONFIRMATION OF ORDER #: " + strQuoteID; } String imgView = "<img src=\"cid:companylogo\" height='80' width='780'>"; String bottomBanner = "<img src=\"cid:bottombanner\" height='105' width='550'>"; String body = HTMLBody(strQuoteID, imgView, bottomBanner); AlternateView avHTML = AlternateView.CreateAlternateViewFromString(body, null, MediaTypeNames.Text.Html); LinkedResource logo = new LinkedResource("C:\\temp\\DeltoneCRM\\DeltoneCRM\\Images\\top-banner-email-780.png"); LinkedResource btmbanner = new LinkedResource("C:\\temp\\DeltoneCRM\\DeltoneCRM\\Images\\bottom-banner-email.jpg"); logo.ContentId = "companylogo"; btmbanner.ContentId = "bottombanner"; avHTML.LinkedResources.Add(logo); avHTML.LinkedResources.Add(btmbanner); try { var smtp = new SmtpClient { Host = "smtp.office365.com", Port = 587, EnableSsl = true, DeliveryMethod = SmtpDeliveryMethod.Network, UseDefaultCredentials = false, Credentials = netWorkCrdential }; // var attachements = new List<Attachment>(); MailMessage deltonemail = new MailMessage(fromAddress, toAddress); deltonemail.Subject = Subject; deltonemail.IsBodyHtml = true; deltonemail.Body = body; deltonemail.Bcc.Add(BccAddress); string fileInvoicePath = "C:\\inetpub\\wwwroot\\DeltoneCRM\\CompanyUploads\\Quotes\\" + comId + "\\" + strQuoteID.ToString() + "\\"; // string fileInvoicePath = "C:\\WebProjects\\DeltoneCRM-GIT\\DeltoneCRM\\CompanyUploads\\Quotes\\" + comId + "\\" + strQuoteID.ToString() + "\\"; //if (Directory.Exists(fileInvoicePath)) //{ // DirectoryInfo diSource = new DirectoryInfo(fileInvoicePath); // foreach (FileInfo fi in diSource.GetFiles()) // { // var comFilePath = fileInvoicePath + fi.Name; // if (File.Exists(comFilePath)) // { // System.Net.Mail.Attachment attachment = new System.Net.Mail.Attachment(comFilePath); // attachment.Name = fi.Name; // attachements.Add(attachment); // } // } //} //if (attachements != null) // if (attachements.Count() > 0) // foreach (var item in attachements) // deltonemail.Attachments.Add(item); deltonemail.DeliveryNotificationOptions = DeliveryNotificationOptions.OnSuccess | DeliveryNotificationOptions.OnFailure | DeliveryNotificationOptions.Delay; deltonemail.AlternateViews.Add(avHTML); smtp.Send(deltonemail); } catch (Exception ex) { Console.WriteLine(ex.Message.ToString() + " : " + ex.StackTrace.ToString()); } }