/// <summary>
/// Send via microsoft .net.mail mamespace
/// </summary>
/// <param name="model"></param>
public static void SendMailViaDonetSmtp(EmailTest model)
{
try
{
var fromAddress = new MailAddress(model.Sender, "Xtoblizi");
var toAddress = new MailAddress(model.Receipients.FirstOrDefault(), "Ogbosuka Chris Biz");
string fromPAssword = model.SenderPass;
string subject = model.Subject;
string body = model.Body;
using (var smtp = new SmtpClient())
{
smtp.Host = "smtp.gmail.com";
smtp.Port = 587;
smtp.EnableSsl = true;
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
smtp.Credentials = new NetworkCredential(fromAddress.Address, fromPAssword);
smtp.Timeout = 10000;
using (var message = new MailMessage(fromAddress, toAddress)
{
Subject = subject, Body = body, IsBodyHtml = true
})
{
smtp.Send(message);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// Send via mail kit
/// </summary>
/// <param name="mail"></param>
/// <returns></returns>
public async Task SendViaMailKit(EmailTest mail)
{
try
{
var mailMessage = new MimeMessage
{
Subject = mail.Subject
//Body = new TextPart(TextFormat.Html) { Text = mail.Body } // _shapeDisplay.Display(template),
};
#region Body Section of the Mail
var bodyBuilder = new BodyBuilder();
// { TextBody = new TextPart(TextFormat.Html) { Text = mail.Body } };
bodyBuilder.HtmlBody = mail.Body;
mailMessage.Body = bodyBuilder.ToMessageBody();
#endregion
#region Compulsory Addresses (From and To Addresses)
foreach (var recipient in (mail.Receipients))
{
// mailMessage.To.Add(new MailboxAddress(recipient));
mailMessage.To.Add(MailboxAddress.Parse(recipient));
}
// from address. Email must contain atleast one originating email address
if (!string.IsNullOrWhiteSpace(mail.Sender))
{
// mailMessage.From.Add(new MailboxAddress(mail.From));
mailMessage.From.Add(MailboxAddress.Parse(mail.Sender));
}
#endregion
#region Sending Section
var _smtpClientField = await CreateSenderSmtpClient(mail);
await _smtpClientField.SendAsync(mailMessage);
_smtpClientField.Disconnect(true);
#endregion
}
catch (Exception ex)
{
throw ex;
}
}
private async Task <MailKit.Net.Smtp.SmtpClient> CreateSenderSmtpClient(EmailTest _smtpSetting)
{
try
{
var smtpClient = new MailKit.Net.Smtp.SmtpClient()
{
// For demo-purposes, accept all SSL certificates (in case the server supports STARTTLS)
ServerCertificateValidationCallback = (s, c, h, e) => true
};
// author: added by Chris
//if ssl is enabled then the secured layer options should be set enable else it should be set to none
var optionsValue = _smtpSetting.IsSSL == true ? SecureSocketOptions.SslOnConnect : SecureSocketOptions.None;
// author: added by Chris
// decription : This would start TLS if port is 587 this would start when it sis available
if (_smtpSetting.port == (int)SmptSettingsPortEnum.Port587)
{
optionsValue = SecureSocketOptions.StartTlsWhenAvailable;
}
else if (_smtpSetting.port == (int)SmptSettingsPortEnum.Port2 || _smtpSetting.port == (int)SmptSettingsPortEnum.Port465)
{
optionsValue = SecureSocketOptions.SslOnConnect;
}
smtpClient.Connect(
host: _smtpSetting.host,
port: _smtpSetting.port,
options: optionsValue
);
// Note: since we don't have an OAuth2 token, disable
// the XOAUTH2 authentication mechanism.
smtpClient.AuthenticationMechanisms.Remove("XOAUTH2");
smtpClient.Authenticate(_smtpSetting.Sender, _smtpSetting.Password);
smtpClient.CheckCertificateRevocation = false;
return(smtpClient);
}
catch (Exception ex)
{
throw ex;
}
}
public static void TestDeliveryProgramticallyToEmailWebServers()
{
try
{
// Tested it works anyway.
var email = new EmailTest()
{
AttachmentFilesPath = null,
host = "smtp.gmail.com",
port = 587,
IsSSL = true,
Password = "******",
Sender = "sender email",
Username = "******",
SenderPass = "******",
Receipients = new List <string>()
{
"*****@*****.**"
},
Subject = "This is test message from Visual Studio",
};
email.Body = @"<!DOCTYPE HTML>
<html>
<head>
<title>Title of the document</title>
</head>
<body> <h2> This is test message from my App </h1><br/><br/><p> This is working now thannks and happy sunday </p> </body>";
EmailTest.SendMailViaDonetSmtp(email);
// Try alternative means
email.SendViaMailKit(email);
}
catch (Exception ex)
{
throw ex;
}
}