/// <summary>
/// Sends the specified email message.
/// </summary>
/// <param name="message">The email message.</param>
/// <returns>True if the email was sent successfully. False otherwise.</returns>
public async Task <bool> SendMail(SmtpMessage message)
{
if (!IsConnected)
{
await Connect();
}
if (!IsConnected)
{
throw new Exception("Can't connect to the SMTP server.");
}
if (!IsAuthenticated)
{
await Authenticate();
}
SmtpResponse response = await Socket.Send(string.Format("Mail From:<{0}>", message.From.EmailAddress));
if (!response.Contains(SmtpCode.RequestedMailActionCompleted))
{
return(false);
}
foreach (MailBox to in message.To)
{
SmtpResponse responseTo = await Socket.Send(String.Format("Rcpt To:<{0}>", to.EmailAddress));
if (!responseTo.Contains(SmtpCode.RequestedMailActionCompleted))
{
break;
}
}
SmtpResponse responseData = await Socket.Send(String.Format("Data"));
if (!responseData.Contains(SmtpCode.StartMailInput))
{
return(false);
}
SmtpResponse repsonseMessage = await Socket.Send(await message.CreateMessageBody());
if (!repsonseMessage.Contains(SmtpCode.RequestedMailActionCompleted))
{
return(false);
}
SmtpResponse responseQuit = await Socket.Send("Quit");
if (!responseQuit.Contains(SmtpCode.ServiceClosingTransmissionChannel))
{
return(false);
}
return(true);
}
/// <summary>
/// Sends the specified email message.
/// </summary>
/// <returns>True if the message was sent successfully. False otherwise.</returns>
public async Task <bool> SendAsync()
{
SmtpClient client = new SmtpClient(Server, Port, SSL, Username, Password);
SmtpMessage message = new SmtpMessage(From, To, null, Subject, Message);
bool result = await client.SendMail(message);
return(result);
}
/// <summary>
/// Sends the specified email message.
/// </summary>
/// <param name="message">The email message.</param>
/// <returns>True if the email was sent successfully. False otherwise.</returns>
public async Task<bool> SendMail(SmtpMessage message)
{
if (!IsConnected)
{
await Connect();
}
if (!IsConnected)
{
throw new Exception("Can't connect to the SMTP server.");
}
if (!IsAuthenticated)
{
await Authenticate();
}
SmtpResponse response = await Socket.Send(string.Format("Mail From:<{0}>", message.From.EmailAddress));
if (!response.Contains(SmtpCode.RequestedMailActionCompleted))
{
return false;
}
foreach (MailBox to in message.To)
{
SmtpResponse responseTo = await Socket.Send(String.Format("Rcpt To:<{0}>", to.EmailAddress));
if (!responseTo.Contains(SmtpCode.RequestedMailActionCompleted))
{
break;
}
}
SmtpResponse responseData = await Socket.Send(String.Format("Data"));
if (!responseData.Contains(SmtpCode.StartMailInput))
{
return false;
}
SmtpResponse repsonseMessage = await Socket.Send(await message.CreateMessageBody());
if (!repsonseMessage.Contains(SmtpCode.RequestedMailActionCompleted))
{
return false;
}
SmtpResponse responseQuit = await Socket.Send("Quit");
if (!responseQuit.Contains(SmtpCode.ServiceClosingTransmissionChannel))
{
return false;
}
return true;
}
/// <summary>
/// Sends the specified email message.
/// </summary>
/// <returns>True if the message was sent successfully. False otherwise.</returns>
public async Task<bool> SendAsync()
{
SmtpClient client = new SmtpClient(Server, Port, SSL, Username, Password);
SmtpMessage message = new SmtpMessage(From, To, null, Subject, Message);
bool result = await client.SendMail(message);
return result;
}