N°3169 - Add feature to connect Gsuite mail box with OAuth

N°2504 - Add feature to connect Office mail box with OAuth2 for Microsoft Graph
N°5102 - Allow to send emails (eg. notifications) using GSuite SMTP and OAuth
 * 2.7 migration

sources/Core/Email/EmailFactory.php

@@ -1,6 +1,20 @@
 <?php
 
+namespace Combodo\iTop\Core\Email;
+
+use EMailLaminas;
+use EmailSwiftMailer;
+use utils;
+
 class EmailFactory
 {
+	public static function GetMailer()
+	{
+		$sTransport = utils::GetConfig()->Get('email_transport');
+		if ($sTransport == 'SMTP_OAuth') {
+			return EMailLaminas::GetMailer();
+		}
 
+		return EmailSwiftMailer::GetMailer();
+	}
 }