<system.net>
		<mailSettings>
			<smtp from="myemail@gmail.com" deliveryMethod="Network">
				<network
					defaultCredentials="true"
					host="smtp.gmail.com"
					port="587"
					enableSsl="true" />
			</smtp>
		</mailSettings>
	</system.net>

<system.net> <mailSettings> <smtp from="myemail@gmail.com" deliveryMethod="Network"> <network defaultCredentials="true" host="smtp.gmail.com" port="587" enableSsl="true" /> </smtp> </mailSettings> </system.net>

SmtpClient smtpClient = new SmtpClient();
smtpClient.UseDefaultCredentials = true; //reads the settings from web.config
smtpClient.Credentials = new System.Net.NetworkCredential("myemail@gmail.com", "mypassword");
//and then send the message
smtpClient.Send(mailMessage);

SmtpClient smtpClient = new SmtpClient(); smtpClient.UseDefaultCredentials = true; //reads the settings from web.config smtpClient.Credentials = new System.Net.NetworkCredential("myemail@gmail.com", "mypassword"); //and then send the message smtpClient.Send(mailMessage);

string host = "smtp.gmail.com";
int port = 587;
SmtpClient smtpClient = new SmtpClient(host, port);
smtpClient.UseDefaultCredentials = false;
smtpClient.EnableSsl = true;
smtpClient.Credentials = new System.Net.NetworkCredential("myemail@gmail.com", "mypassword");
//and then send the message contained in mailMessage
smtpClient.Send(mailMessage);

string host = "smtp.gmail.com"; int port = 587; SmtpClient smtpClient = new SmtpClient(host, port); smtpClient.UseDefaultCredentials = false; smtpClient.EnableSsl = true; smtpClient.Credentials = new System.Net.NetworkCredential("myemail@gmail.com", "mypassword"); //and then send the message contained in mailMessage smtpClient.Send(mailMessage);