Publish your domain’s DMARC record to avoid phishing and spoofing. Should you’re employing a shared IP account from the supplier like SendGrid, don’t build DKIM and DMARC. It forces your mail streams to have “area alignment” that could potentially cause your emails to fail authentication and begin bouncing. As https://brooksxpbmx.elbloglibre.com/26694887/what-does-linux-server-expert-mean