diff --git a/htdocs/core/class/CMailFile.class.php b/htdocs/core/class/CMailFile.class.php
index 74ed258928e..b7af324adb7 100644
--- a/htdocs/core/class/CMailFile.class.php
+++ b/htdocs/core/class/CMailFile.class.php
@@ -340,59 +340,6 @@ class CMailFile
 
 			$this->smtps=$smtps;
 		}
-		// TODO not stable, in progress
-		else if ($this->sendmode == 'phpmailer')
-		{
-			// Use PHPMailer library
-			// ------------------------------------------
-
-			require_once DOL_DOCUMENT_ROOT.'/includes/phpmailer/class.phpmailer.php';
-			$this->phpmailer = new PHPMailer();
-			$this->phpmailer->CharSet = $conf->file->character_set_client;
-
-			$this->phpmailer->Subject($this->encodetorfc2822($subject));
-			$this->phpmailer->setTO($this->getValidAddress($to,0,1));
-			$this->phpmailer->SetFrom($this->getValidAddress($from,0,1));
-			$this->phpmailer->SetReplyTo($this->getValidAddress($replyto,0,1));
-			// TODO Add trackid into smtp header
-			// TODO if (! empty($moreinheader)) ...
-
-			if (! empty($this->html))
-			{
-				if (!empty($css))
-				{
-					$this->css = $css;
-					$this->buildCSS();
-				}
-				$msg = $this->html;
-				$msg = $this->checkIfHTML($msg);
-			}
-
-			if ($this->msgishtml) $smtps->setBodyContent($msg,'html');
-			else $smtps->setBodyContent($msg,'plain');
-
-			if ($this->atleastoneimage)
-			{
-				foreach ($this->images_encoded as $img)
-				{
-					$smtps->setImageInline($img['image_encoded'],$img['name'],$img['content_type'],$img['cid']);
-				}
-			}
-
-			if ($this->atleastonefile)
-			{
-				foreach ($filename_list as $i => $val)
-				{
-					$content=file_get_contents($filename_list[$i]);
-					$smtps->setAttachment($content,$mimefilename_list[$i],$mimetype_list[$i]);
-				}
-			}
-
-			$this->phpmailer->setCC($addr_cc);
-			$this->phpmailer->setBCC($addr_bcc);
-			$this->phpmailer->setErrorsTo($errors_to);
-			$this->phpmailer->setDeliveryReceipt($deliveryreceipt);
-		}
 		else if ($this->sendmode == 'swiftmailer')
 		{
 			// Use Swift Mailer library