public void SendEmail()
{
var message = new MimeMessage();
// Add Email From
message.From.Add(new MailboxAddress(EmailFrom));
// Add Email To
if (EmailTo != null && EmailTo != String.Empty)
{
if (EmailTo.Contains(";"))
{
List <string> toList = new List <string>();
toList = EmailTo.Split(';').ToList();
foreach (string email in toList)
{
message.To.Add(new MailboxAddress(email));
}
}
else
{
message.To.Add(new MailboxAddress(EmailTo));
}
}
// Add Email CC
if (EmailCC != null && EmailCC != String.Empty)
{
if (EmailCC.Contains(";"))
{
List <string> toList = new List <string>();
toList = EmailCC.Split(';').ToList();
foreach (string email in toList)
{
message.Cc.Add(new MailboxAddress(email));
}
}
else
{
message.Cc.Add(new MailboxAddress(EmailCC));
}
}
// Add Subject, currently just an error subject
message.Subject = EmailSubject;
// Add Body, currently just an error body
message.Body = new TextPart("plain")
{
Text = EmailBody
};
using (var client = new SmtpClient(new ProtocolLogger("smtp.log")))
{
int count = 0;
int maxTries = 1000;
bool done = false;
while (done == false)
{
try
{
UpdateConsoleStep("Attempting to Connect to SMTP Server...");
client.Disconnect(true);
client.Timeout = 60000;
client.ServerCertificateValidationCallback = (s, c, h, e) => true;
client.CheckCertificateRevocation = false;
//client.SslProtocols = System.Security.Authentication.SslProtocols.Tls;
client.Connect(EmailConfig.SmtpServer, EmailConfig.SmtpPort, MailKit.Security.SecureSocketOptions.Auto);
done = true;
}
catch (Exception e)
{
UpdateConsoleStep(e.Message);
client.Disconnect(true);
if (e.Message.Contains("existing connection was forcibly closed"))
{
if (++count == maxTries)
{
return;
}
else
{
System.Threading.Thread.Sleep(500);
}
}
}
}
UpdateConsoleStep("Authenticating User to SMTP Server...");
client.Authenticate(EmailConfig.SmtpUsername, EmailConfig.SmtpPassword);
UpdateConsoleStep("Sending Email...");
client.Send(message);
UpdateConsoleStep("Disconnecting from SMTP Server...");
client.Disconnect(true);
}
}
