What does validating mx record mean
These steps must be completed for each domain that you would like to enable protection. Log into c Panel and select Authentication from the email menu. Scroll down to the SPF section and click If you'd like to set up SPF records for an Alternate Domain, please make sure that you are adding the TXT record to the proper zone.
The SPF record for my-example-domain-2does not belong in example.com's DNS zone listing, but rather in the DNS zone of that same domain.
You can click Diagnostics , which will connect to the mail server, verify reverse DNS records, perform a simple Open Relay check and measure response time performance.
There are a number of validation types that can be used to check the data that is being entered.
This is useful for avoiding large amounts of unsolicited error messages, spam from forged email addresses, and other auto-reply clutter.
c Panel provides a simple interface for generating an SPF for outgoing mail protection.
This test will list MX records for a domain in priority order.
The MX lookup is done directly against the domain's authoritative name server, so changes to MX Records should show up instantly.