/*
*
* PLEASE READ CAREFULLY
*
* Therefore Google rejects any unauthorized smtp connections, except Telnet (i dunno why, but it works),
* i wrote my own small telnet smtp client realization, based on TcpClient.
* Seriously, i hate bycicles. But Google prevented me.
*
*
*/
public bool Send(User recepient, TextMessage message, Credentials senderCredentials)
{
var credentials = senderCredentials.Mail;
if (credentials == null)
{
return(false);
}
bool success = false;
if (recepient.Contacts != null)
{
foreach (var contact in recepient.Contacts)
{
if (contact.ContactInfo?.Type == ContactType.EMAIL)
{
//MailMessage mail = new MailMessage(credentials.Address, contact.Value, message.Title, message.Content);
//using (var mailClient = new SmtpClient
//{
// Host = credentials.Server,
// Port = credentials.Port,
// Credentials = new NetworkCredential(credentials.Address, credentials.Password),
// EnableSsl = true,
// DeliveryMethod = SmtpDeliveryMethod.Network,
// UseDefaultCredentials = false,
// Timeout = 20000
//})
//{
// try
// {
// mailClient.Send(mail);
// success = true;
// }
// catch
// {
// success = false;
// }
//}
using (var client = new TelnetSmtpClient(credentials.Server, credentials.Port))
{
if (client.Connected)
{
client.Login(credentials.Address, credentials.Password);
if (client.LoggedIn)
{
success = client.SendMail(credentials.Address, contact.Value, message.Title, message.Content);
}
}
}
}
}
}
return(success);
}
public bool Send(List <User> receipents, TextMessage message, Credentials senderCredentials)
{
var credentials = senderCredentials.Mail;
if (credentials == null)
{
return(false);
}
bool success = false;
foreach (var recepient in receipents)
{
if (recepient.Contacts != null)
{
foreach (var contact in recepient.Contacts)
{
if (contact.ContactInfo?.Type == ContactType.EMAIL)
{
using (var client = new TelnetSmtpClient(credentials.Server, credentials.Port))
{
if (client.Connected)
{
client.Login(credentials.Username, credentials.Password);
if (client.LoggedIn)
{
success = client.SendMail(credentials.Address, new string[1] {
contact.Value
}, message.Title, message.Content);
}
}
}
}
}
}
}
return(success);
}