diff --git a/workflow/engine/classes/class.pmFunctions.php b/workflow/engine/classes/class.pmFunctions.php
index 5680f516b..5608d8ecf 100755
--- a/workflow/engine/classes/class.pmFunctions.php
+++ b/workflow/engine/classes/class.pmFunctions.php
@@ -3080,64 +3080,6 @@ function PMFDynaFormFields($dynUid, $appUid = false, $delIndex = 0)
     return $fields;
 }
 
-/**
- * @method
- * This function determines if the domain of the passed email addres  is hosted in
- * a gmail server.
- * This function test just the domain, so there isn't any validation related to the
- * email address existence or validity.
- * @param string | $email | emailAddress that will be examined to determine if it is hosted in Gmail
- * @return boolean | $result | true if the emailAddress domain is hosted in gmail, false otherwise
- * */
-function isEmailAddressHostedInGmail($email) {
-    $g = new G();
-    if ($g->emailAddress($email) === false) {
-		throw new Exception ('the passed email address is not valid.');
-	}
-
-	$result = FALSE;
-	//the accepted domains for a gemail server are:
-	$gmailDomainsRegExp = "/gmail\.com|googlemail\.com/";
-	
-	if (preg_match($gmailDomainsRegExp, $email) == 1) {
-		$result = TRUE;
-	} else {
-		$domainName = preg_split('/@/', $email)[1];
-
-		foreach(getNamedServerMXRecord($domainName) as $emailServer) {
-			if (preg_match($gmailDomainsRegExp, $emailServer) == 1) {
-				$result = TRUE;
-			}
-		}
-	}
-	return $result;
-}
-
-
-/**
- * @method
- * Returns an array with the Mail Exchanger info of a Named Domain
- * a gmail server.
- * This function test just the domain, so there isn't any validation related to the
- * email address existence or validity.
- * @param string | $domainName | Domain Name e.g. processmaker.com
- * @return array | $result | array 
- * */
-function getNamedServerMXRecord($domainName) {
-
-	//in some windows distributions getmxxr does not exist, so if this happens, a wrapper function
-	//is created.
-	if (!function_exists('getmxrr')) {
-		function getmxrr($hostname, &$mxhosts, &$mxweight=false) {
-			return win_getmxrr($hostname, $mxhosts, $mxweight);
-		}
-	}
-
-	$mailExchangerHosts = array();
-	getmxrr($domainName, $mailExchangerHosts);
-	return $mailExchangerHosts;
-}
-
 /**
  * @method
  * Return the task title of the specified task uid | If not found returns false