C # Send an email (the first small module test in the early morning of Valentine's Day)

// SMTP server

String SMTPSERVER = "SMTP.sohu.com"; // This can also be another SMTP server, then modify the corresponding username and password

// SMTP corresponds to the mailbox user name

String SMTPUSERNAME = "Your Mail User Name";

// SMTP corresponds to mailbox password

String SMTPASSWORD = "Your mail user password";

MailMessage Mail = New MailMessage ();

// Accept the email address

Mail.to = mailto.text;

// Send the email address

Mail.from = mailfrom.text;

//Email Subject

Mail.subject = mailsubject.text;

// mail format

Mail.BodyFormat = mailformat.text;

//content of email

Mail.body = mailcontent.text;

// mail code

Mail.BodyEncoding = system.text.Encoding.getencoding ("GB2312");

Mail.fields.add ("

Http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1 ");

Mail.fields.add ("

Http://schemas.microsoft.com/cdo/configuration/sendusername" ,smtpusername);

Mail.fields.add ("

Http://schemas.microsoft.com/cdo/configuration/sendpassword" ,smtppassword);

SMTPMAIL.SMTPSERVER = SMTPSERVER;

//send email

SMTPMAIL.SEND (MAIL);

Label5.text = "Send success!";