MailAddress fromAddress; MailAddress toAddress; SmtpClient smtp; public Email(string recipient, string subject, string body) { fromAddress = new MailAddress("eamc.bloodbank@gmail.com"); toAddress = new MailAddress(recipient); smtp = new SmtpClient{ Host = "smtp.gmail.com", Port = 587, EnableSsl = true, DeliveryMethod = SmtpDeliveryMethod.Network, UseDefaultCredentials = false, Credentials = new NetworkCredential(fromAddress.Address, "bloodbus") }; using (var message = new MailMessage(fromAddress, toAddress) { Subject = subject, Body = body }) { smtp.Send(message); } }
'UseDefaultCredentials = false,'
'Credentials = ...'