How to send bulk email using smtp without authentication?

Aspose.Email Product Family
1

Sir,
I am using aspose .networ for my desk top application, In my application i wants to send bulk email using smtp server setting…it is working with server name, port no, user name and password.
My question is how can i send bulk email with out authentication(with out giving user name and password)
Regards,
Sajeesh

2

Hi Sajeesh,

Thanks for considering Aspose.

You can use the following code snippet to send emails without authentication.

Aspose.Network.Mail.SmtpClient client1 = new SmtpClient("smtpserver", 25);

client1.AuthenticationMethod = Aspose.Network.Mail.SmtpAuthentication.None;

Aspose.Network.Mail.MailMessage msg1 = new Aspose.Network.Mail.MailMessage();

msg1.Subject = "test";

msg1.To.Add("to@domain.com");

msg1.HtmlBody = "body of the message";

msg1.From = "from@domain.com";

client1.Send(msg1);