Hi: I am trying to configure the DNS records for my domain on Amazon Lightsail so that we can use Gmail for our email. I believe I have plugged in all the MX records correctly. However, some test emails are not going through. We received email error responses on certain test emails. Below is one such error message:
"Reporting-MTA: dns; googlemail.com
Received-From-MTA: dns; firstname.lastname@example.org
Arrival-Date: Fri, 17 Mar 2017 16:19:19 -0700 (PDT)
Final-Recipient: rfc822; email@example.com
Remote-MTA: dns; choiboselaw.com (220.127.116.11, the server for the domain.)
Diagnostic-Code: smtp; 550-Please turn on SMTP Authentication in your mail client.
550-mail-qk0-f179.google.com [18.104.22.168]:34526 is not permitted to relay
550 through this server without authentication.
Last-Attempt-Date: Fri, 17 Mar 2017 16:19:31 -0700 (PDT)"
Has anybody successfully done this. If so, would love to get the instructions. Thanks,