C # mail function implementation

Public class baseclass
{
Public bool sendemail (string toadd, string Sb, string subject) // toadd: Destination Address, SB: content, subject topic
{
Try
{
Mailaddress from = new mailaddress ("sweting@163.com"); // The address used to send the mail.
Mailaddress to = new mailaddress (toadd); // Destination Address
Mailmessage message = new mailmessage (from, );
Message. Subject = subject; // topic
Message. isbodyhtml = true;

Message. Body = Sb; // body
Smtpclient client = new smtpclient ("smtp.163.com"); // set the SMTP server, which is Sina.
Client. credentials = new system. net. networkcredential ("sweting", "19870109"); // you can specify the username and password used to log on to the stmp server. Enter the account ABC, for example, and the mailbox password.
Client. enablessl = true;
Client. Port = 588;
Client. Send (Message );
Message. Dispose ();
Return true;
}
Catch
{Return false ;}
}

 

 

 

}