Office 365 email from server blocked
Gmail and all another email services blocked my emails from Office 365. But from goolge account all is working.
Droplet IP : 220.127.116.11
Remote Server returned '550 5.7.708 Service unavailable. Access denied, traffic not accepted from this IP. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653 AS(8561) [VI1PR0401MB2350.eurprd04.prod.outlook.com]'
Original message headers:
Received: from VI1PR0401MB1951.eurprd04.prod.outlook.com
([fe80::9dda:7fcb:3108:a363]) by VI1PR0401MB1951.eurprd04.prod.outlook.com
([fe80::9dda:7fcb:3108:a363%6]) with mapi id 15.20.1771.011; Wed, 3 Apr 2019
Date: Wed, 3 Apr 2019 14:03:35 +0000
Subject: Forgot password
That is answer from godaddy.com:
What you described doing isn't something that Office 365 supports. It's only meant to be used to send emails from your email account or your personal email client, not a hosting server. If you are wanting to send email from your hosted site, I suggest contacting your hosting provider for suggestions.
Based on the information from the link in the error message you received, the IP (your hosting provider) is blocked from sending emails through Office 365.