private void SmtpClient_SendCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e) { // Get the MailMessage object MailMessage objMailMessage = (MailMessage)e.UserState; System.Net.Mail.SmtpClient objSmtpClient = (System.Net.Mail.SmtpClient)sender; if (e.Error != null) { BlazorBlogs.Data.Models.Logs objLog = new Data.Models.Logs(); objLog.LogDate = DateTime.Now; objLog.LogAction = $"{Constants.EmailError} - Error: {e.Error.GetBaseException().Message} - To: {objMailMessage.To} Subject: {objMailMessage.Subject}"; objLog.LogUserName = null; objLog.LogIpaddress = "127.0.0.1"; _context.Logs.Add(objLog); _context.SaveChanges(); } else { // Log the Email LogEmail(objMailMessage); objMailMessage.Dispose(); objSmtpClient.Dispose(); } }
private void LogEmail(System.Net.Mail.MailMessage objMailMessage) { // Loop through all recipients foreach (var item in objMailMessage.To) { BlazorBlogs.Data.Models.Logs objLog = new Data.Models.Logs(); objLog.LogDate = DateTime.Now; objLog.LogAction = $"{Constants.EmailSent} - To: {item.DisplayName} Subject: {objMailMessage.Subject}"; objLog.LogUserName = item.Address; objLog.LogIpaddress = "127.0.0.1"; _context.Logs.Add(objLog); _context.SaveChanges(); } }
public async Task EmailSendAsync(string email, string subject, string message) { var objGeneralSettings = await _GeneralSettingsService.GetGeneralSettingsAsync(); string strError = await _EmailService.SendMailAsync( false, email, email, "", "", objGeneralSettings.SMTPFromEmail, $"Account Confirmation From: {objGeneralSettings.ApplicationName} {subject}", $"This is an account confirmation email from: {objGeneralSettings.ApplicationName}. {message}"); if (strError != "") { BlazorBlogs.Data.Models.Logs objLog = new Data.Models.Logs(); objLog.LogDate = DateTime.Now; objLog.LogUserName = email; objLog.LogIpaddress = "127.0.0.1"; objLog.LogAction = $"{Constants.EmailError} - Error: {strError} - To: {email} Subject: Account Confirmation From: {objGeneralSettings.ApplicationName} {subject}"; _context.Logs.Add(objLog); _context.SaveChanges(); } }
private async Task <string> SendMailAsync(bool SendAsync, string MailFrom, string MailTo, string MailToDisplayName, string Cc, string Bcc, string ReplyTo, System.Net.Mail.MailPriority Priority, string Subject, Encoding BodyEncoding, string Body, string[] Attachment, string SMTPServer, string SMTPAuthentication, string SMTPUsername, string SMTPPassword, bool SMTPEnableSSL) { string strSendMail = ""; GeneralSettings GeneralSettings = await _generalSettingsService.GetGeneralSettingsAsync(); // SMTP server configuration if (SMTPServer == "") { SMTPServer = GeneralSettings.SMTPServer; if (SMTPServer.Trim().Length == 0) { return("Error: Cannot send email - SMTPServer not set"); } } if (SMTPAuthentication == "") { SMTPAuthentication = GeneralSettings.SMTPAuthendication; } if (SMTPUsername == "") { SMTPUsername = GeneralSettings.SMTPUserName; } if (SMTPPassword == "") { SMTPPassword = GeneralSettings.SMTPPassword; } MailTo = MailTo.Replace(";", ","); Cc = Cc.Replace(";", ","); Bcc = Bcc.Replace(";", ","); System.Net.Mail.MailMessage objMail = null; try { System.Net.Mail.MailAddress SenderMailAddress = new System.Net.Mail.MailAddress(MailFrom, MailFrom); System.Net.Mail.MailAddress RecipientMailAddress = new System.Net.Mail.MailAddress(MailTo, MailToDisplayName); objMail = new System.Net.Mail.MailMessage(SenderMailAddress, RecipientMailAddress); if (Cc != "") { objMail.CC.Add(Cc); } if (Bcc != "") { objMail.Bcc.Add(Bcc); } if (ReplyTo != string.Empty) { objMail.ReplyToList.Add(new System.Net.Mail.MailAddress(ReplyTo)); } objMail.Priority = (System.Net.Mail.MailPriority)Priority; objMail.IsBodyHtml = IsHTMLMail(Body); foreach (string myAtt in Attachment) { if (myAtt != "") { objMail.Attachments.Add(new System.Net.Mail.Attachment(myAtt)); } } // message objMail.SubjectEncoding = BodyEncoding; objMail.Subject = Subject.Trim(); objMail.BodyEncoding = BodyEncoding; System.Net.Mail.AlternateView PlainView = System.Net.Mail.AlternateView.CreateAlternateViewFromString(Utility.ConvertToText(Body), null, "text/plain"); objMail.AlternateViews.Add(PlainView); //if body contains html, add html part if (IsHTMLMail(Body)) { System.Net.Mail.AlternateView HTMLView = System.Net.Mail.AlternateView.CreateAlternateViewFromString(Body, null, "text/html"); objMail.AlternateViews.Add(HTMLView); } } catch (Exception objException) { // Problem creating Mail Object strSendMail = MailTo + ": " + objException.Message; // Log Error BlazorBlogs.Data.Models.Logs objLog = new Data.Models.Logs(); objLog.LogDate = DateTime.Now; objLog.LogAction = $"{Constants.EmailError} - Error: {strSendMail}"; objLog.LogUserName = MailTo; objLog.LogIpaddress = "127.0.0.1"; } if (objMail != null) { // external SMTP server alternate port int?SmtpPort = null; int portPos = SMTPServer.IndexOf(":"); if (portPos > -1) { SmtpPort = Int32.Parse(SMTPServer.Substring(portPos + 1, SMTPServer.Length - portPos - 1)); SMTPServer = SMTPServer.Substring(0, portPos); } System.Net.Mail.SmtpClient smtpClient = new System.Net.Mail.SmtpClient(); if (SMTPServer != "") { smtpClient.Host = SMTPServer; smtpClient.Port = (SmtpPort == null) ? (int)25 : (Convert.ToInt32(SmtpPort)); switch (SMTPAuthentication) { case "": case "0": // anonymous break; case "1": // basic if (SMTPUsername != "" & SMTPPassword != "") { smtpClient.UseDefaultCredentials = false; smtpClient.Credentials = new System.Net.NetworkCredential(SMTPUsername, SMTPPassword); } break; case "2": // NTLM smtpClient.UseDefaultCredentials = true; break; } } smtpClient.EnableSsl = SMTPEnableSSL; try { if (SendAsync) // Send Email using SendAsync { // Set the method that is called back when the send operation ends. smtpClient.SendCompleted += SmtpClient_SendCompleted; // Send the email MailMessage objMailMessage = new MailMessage(); objMailMessage = objMail; smtpClient.SendAsync(objMail, objMailMessage); strSendMail = ""; } else // Send email and wait for response { smtpClient.Send(objMail); strSendMail = ""; // Log the Email LogEmail(objMail); objMail.Dispose(); smtpClient.Dispose(); } } catch (Exception objException) { // mail configuration problem if (!(objException.InnerException == null)) { strSendMail = string.Concat(objException.Message, Environment.NewLine, objException.InnerException.Message); } else { strSendMail = objException.Message; } // Log Error BlazorBlogs.Data.Models.Logs objLog = new Data.Models.Logs(); objLog.LogDate = DateTime.Now; objLog.LogAction = $"{Constants.EmailError} - Error: {strSendMail}"; objLog.LogUserName = null; objLog.LogIpaddress = "127.0.0.1"; _context.Logs.Add(objLog); _context.SaveChanges(); } } return(strSendMail); }