public Task SendEmailAsync(string email, string subject, string htmlMessage)
{
var smtpServer = _config.GetValue <string>("MySmtpSettings:SmtpServer");
var smtpServerSSL = _config.GetValue <bool>("MySmtpSettings:SmtpServerSSL");
var smtpPort = _config.GetValue <int>("MySmtpSettings:Port");
var smtpFromEmail = _config.GetValue <string>("MySmtpSettings:FromEmail");
var smtpFromEmailAlias = _config.GetValue <string>("MySmtpSettings:FromEmailAlias");
var smtpUsername = _config.GetValue <string>("MySmtpSettings:Username");
var smtpPassword = _config.GetValue <string>("MySmtpSettings:Password");
var client = new SmtpClient(smtpServer)
{
UseDefaultCredentials = false,
EnableSsl = smtpServerSSL,
Port = smtpPort,
DeliveryMethod = SmtpDeliveryMethod.Network,
Credentials = new NetworkCredential(
userName: smtpUsername,
password: smtpPassword
)
};
var mailMessage = new MailMessage
{
From = new MailAddress(smtpFromEmail, smtpFromEmailAlias),
Subject = subject,
};
mailMessage.To.Add(email);
mailMessage.IsBodyHtml = true;
mailMessage.Body = htmlMessage;
MyEmailSenderException myexception;
try
{
client.SendMailAsync(mailMessage).Wait();
return(Task.CompletedTask);
}
catch (SmtpFailedRecipientsException exp)
{
myexception = new MyEmailSenderException($"Unable to send email to {exp.FailedRecipient}", exp);
}
catch (SmtpFailedRecipientException exp)
{
myexception = new MyEmailSenderException($"Unable to send email to {exp.FailedRecipient}", exp);
}
catch (SmtpException exp)
{
myexception = new MyEmailSenderException($"There was problem sending email: {exp.Message}", exp);
}
catch (Exception exp)
{
myexception = new MyEmailSenderException($"Something went wrong : {exp.Message}", exp);
}
return(Task.FromException <MyEmailSenderException>(myexception));
}
public Task SendEmailAsync(string email, string subject, string htmlMessage)
{
var smtpServer = _config.GetValue <string>("MySmtpSettings:SmtpServer");
var smtpServerSSL = _config.GetValue <bool>("MySmtpSettings:SmtpServerSSL");
var smtpPort = _config.GetValue <int>("MySmtpSettings:SmtpPort");
var smtpFromEmail = _config.GetValue <string>("MySmtpSettings:SmtpFromEmail");
var smtpFromEmailAlias = _config.GetValue <string>("MySmtpSettings:SmtpFromEmailAlias");
var smtpUsername = _config.GetValue <string>("MySmtpSettings:SmtpUsername");
var smtpPassword = _config.GetValue <string>("MySmtpSettings:SmtpPassword");
var client = new SmtpClient(smtpServer)
{
UseDefaultCredentials = false,
EnableSsl = smtpServerSSL, //ssl is for enforcing security model, data transmitted using a secure port
Port = smtpPort,
DeliveryMethod = SmtpDeliveryMethod.Network,
// dont use default credentials, and provide my own credentials
Credentials = new NetworkCredential(userName: smtpUsername, password: smtpPassword)
};
var mailMessage = new MailMessage
{
From = new MailAddress(smtpFromEmail, smtpFromEmailAlias),
Subject = subject
};
// split multiple email addresses, add to collection, for each email in collection, call add() method
mailMessage.To.Add(email);
//mailMessage.To.Add(email2);
//mailMessage.To.Add(email3);
//mailMessage.Bcc.Add(email5);
//mailMessage.Priority = MailPriority.High; // add exclamation in outlook to say that this is a high priority email
mailMessage.IsBodyHtml = true;
mailMessage.Body = htmlMessage;
MyEmailSenderException myexception; //custom exception (created by us)
try
{
client.SendMailAsync(mailMessage).Wait();
return(Task.CompletedTask);
}
catch (SmtpFailedRecipientsException exp)
{
myexception = new MyEmailSenderException($"Unable to send email to {exp.FailedRecipient}", exp);
}
catch (SmtpFailedRecipientException exp)
{
myexception = new MyEmailSenderException($"Unable to send email to {exp.FailedRecipient}", exp);
}
catch (SmtpException exp)
{
myexception = new MyEmailSenderException($"There was a problem sending email: {exp.Message}", exp);
}
catch (Exception exp)
{
myexception = new MyEmailSenderException($"Something went wrong! : {exp.Message}", exp);
}
return(Task.FromException <MyEmailSenderException>(myexception));
//throw new NotImplementedException();
}