require("class.phpmailer.php");
$mail = new phpmailer();
$mail->ismail();

$mail->addaddress("email@example.com");
$mail->subject = "test 1";
$mail->body = "test 1 of phpmailer.";

if(!$mail->send())
{
   echo "error sending: " . $mail->errorinfo;;
}
else
{
   echo "letter sent";
}
/*
$mail->ismail();  必须发送

issendmail - via sendmail command.
isqmail - directly via qmail mta.
issmtp - via smtp server.
这里有一个使用smtp样本。我们假设该smtp需要授权。如果in't nessesary，只写$邮件> smtpauth = 0;。要使用的服务器数量使用semicolumn为分隔符
*/

require("class.phpmailer.php");
$mail = new phpmailer();$mail = new phpmailer();
$mail->issmtp();
$mail->host = "smtp1.example.com;smtp2.example.com";
$mail->smtpauth = true;
$mail->username = 'smtpusername';
$mail->password = 'smtppassword';

$mail->addaddress("email@example.com");
$mail->subject = "test 1";
$mail->body = "test 1 of phpmailer.";

if(!$mail->send())
{
   echo "error sending: " . $mail->errorinfo;;
}
else
{
   echo "letter is sent";
}

mail->from="mailer@example.com";
$mail->fromname="my site's mailer";
$mail->sender="mailer@example.com"; // indicates returnpath header
$mail->addreplyto("replies@example.com", "replies for my site"); // indicates replyto headers

for specifying various types of recepients use these:

$mail->addaddress("mail1@domain.com", "recepient 1");
$mail->addcc("mail1@domain.com", "recepient 1");
$mail->addbcc("mail1@domain.com", "recepient 1");

test 1 of phpmailer html

this is a test picture:

$mail->ishtml(false);
$mail->addattachment('www.111com.net/invoice-user-1234.pdf', 'invoice.pdf'); // attach files/invoice-user-1234.pdf,