// mans rediģētais funkcijas variants
// apaksā funkcijas oriģināls un links uz avotu 
// php funkcija izmantojot SMTP sūta plain text utf-8 meilus. 
// tik jāatceras, ja content gadījumā nav utf-8 kodejumā, tad to vispirms vajag nokonvertēt uz tādu. 

function sendMail($sender,$sender_name,$recipient,$subject,$content) {
        $sender_name = iconv('windows-1257','utf-8',$sender_name);
        
        // SMTP connection 
        $handle = fsockopen($this->smtp_server,$this->port); 
        fputs($handle, 'EHLO '.$this->mydomain."\r\n"); 

        // SMTP authorization 
        fputs($handle, 'AUTH LOGIN'."\r\n"); 
        fputs($handle, base64_encode($this->username)."\r\n"); 
        fputs($handle, base64_encode($this->password)."\r\n"); 
  
        // Send out the e-mail        
        fputs($handle, 'MAIL FROM:<'.$sender.'>'."\r\n"); 
        fputs($handle, 'RCPT TO:<'.$recipient.'>'."\r\n");
        fputs($handle, 'DATA'."\r\n");
        fputs($handle, 'To: '.$recipient."\r\n");
        
        if(empty($sender_name))
            fputs($handle, 'From: '.$sender."\r\n");
        else
            fputs($handle, 'From: =?UTF-8?B?'.base64_encode($sender_name).'?= <'.$sender.'>'."\r\n"); // utf-8 encoded person's name cheat
        
        fputs($handle, 'Subject: '.$subject."\r\n"); 
  
        fputs($handle, 'Reply-To: '.$sender."\r\n");
        fputs($handle, 'MIME-Version: 1.0'."\r\n"); 
        fputs($handel, 'Reply-To: info <'.$sender.'>'."\r\n");
        fputs($handle, 'Content-type: text/plain; charset=UTF-8'."\r\n\r\n");
        
        fputs($handle, $content."\r\n");
        fputs($handle, '.'."\r\n");
        // Close connection to SMTP server 
        fputs($handle, 'QUIT'."\r\n");   
    } // END sendMail



// --------------------------------------------------------------------
// piemērs no http://bitprison.net/php_mail_utf-8_subject_and_message

<?php
function MyMail($to,$msg){

	if (strtoupper(substr(PHP_OS,0,3)=='WIN')) {
		  $eol="\r\n";
	} elseif (strtoupper(substr(PHP_OS,0,3)=='MAC')) {
		  $eol="\r";
	} else {
		  $eol="\r\n";
	}

	$headers .= "Reply-To: info@mansdomens.lv".$eol;
	$headers .= "MIME-Version: 1.0".$eol;
	$headers .= "Reply-To: info <info@mansdomens.lv>".$eol;
	$headers .= "Content-type: text/plain; charset=utf-8";


//$SMTP
	$handle = fsockopen("localhost", 25, $errno, $errstr, 30);
	if( !$handle ){
		return false;
	}
	$res=fgets($handle,256);
	if(substr($res,0,3)!="220"){
		return false;
	}
	fputs($handle, "HELO mansdomens.lv".$eol);
	$res=fgets($handle,256);
	if(substr($res,0,3)!="250"){
		return false;
	}
	fputs($handle, "MAIL FROM: info@mansdomens.lv".$eol);
	$res=fgets($handle,256);
	if(substr($res,0,3)!="250"){
		return false;
	}
	fputs($handle, "RCPT TO: ".$to.$eol);
	$res=fgets($handle,256);
	if(substr($res,0,3)!="250"){
		return false;
	}
	fputs($handle, "DATA".$eol);
	$res=fgets($handle,256);
	if(substr($res,0,3)!="354"){
		return false;
	}
	fputs($handle, "To: $to".$eol."From: info@mansdomens.lv".$eol."Subject: mansdomens.lv".$eol."$headers".$eol.$eol."$msg".$eol.".".$eol);

	$res=fgets($handle,256);
	if(substr($res,0,3)!="250"){
		return false;
	}
	fputs($handle, "QUIT\n");
	fclose($handle);

}
?>