We couldn't find the record that helps other domains on the Internet trust email from your domain '{0}'. You have to create ...

We couldn't find the record that helps other domains on the Internet trust email from your domain '{0}'. You have to create a specific entry in DNS so your email doesn't get treated as spam. The record type is SPF (TXT). Click on the link 'get help fixing this issue' in the actions pane located on the right side of the screen for assistance.