vcenter 6.0 U2 appliance SMTP returns Invalid credentials for relay [X.X.X.X]. The IP address you've550-5.7.1

Hi,

we installed with vcenter 6.0 U2 appliance and the SMTP configuration failed to trigger email.

Meanwhile VMware KB says - VMware KB 2063147 vcenter appliance not accept SMTP authentcation service.

I have followed Sending email from the VMware vCenter Server Appliance after configuring an SMTP relay gateway fails with the error: sta…   and Emails sent from VMware vCenter Server Appliance are rejected (2073849) | VMware KB

Reporting-MTA: dns; vcenter01.kltt.com.kw

Received-From-MTA: DNS; localhost

Arrival-Date: Tue, 11 Apr 2017 20:15:45 GMT

Final-Recipient: RFC822; chandranbtech@gmail.com

Action: failed

Status: 5.7.1

Diagnostic-Code: SMTP; 550-5.7.1 Invalid credentials for relay [62.215.229.114]. The IP address you've

Last-Attempt-Date: Tue, 11 Apr 2017 20:15:46 GMT

--v3BKFk2A022043.1491941746/vcenter01.kltt.com.kw

Content-Type: text/rfc822-headers

Return-Path: <root@vcenter01.kltt.com.kw>

Received: from vcenter01.domain (localhost [127.0.0.1])

        by vcenter01.domain (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id v3BKFj29022041

        for <chandranbtech@gmail.com>; Tue, 11 Apr 2017 20:15:45 GMT

Received: (from root@localhost)

        by vcenter01.domain (8.14.3/8.14.3/Submit) id v3BKFik9022033;

        Tue, 11 Apr 2017 20:15:45 GMT

Date: Tue, 11 Apr 2017 20:15:45 GMT

Message-Id: <201704112015.v3BKFik9022033@vcenter01.kltt.com.kw>

To: chandranbtech@gmail.com;

From: <<gmail SMTP user>>

Subject:

--v3BKFk2A022043.1491941746/vcenter01.domain--

vcenter01:/var/mail #

74.125.195.28