Articles

Are your servers on a redundant network?

yes, we do employ redundancy measures with RAID options.
Can I create a DMARC if the SPF and DKIM is not added?

Yes, you can create a DMARC record if the SPF and DKIM records are not added, but it will not...
How much time does it take to change DNS?

DNS changes may take 12 - 24 hours to propagate around the world.
What is glue record?

Glue records are records or IP addresses assigned or mapped to a Domain Name or a sub-domain....
What is the difference between ~all, ?all, and -all in an SPF?

Below is the difference between ~all, ?all, and -all. -all means that any server or sender's IP...
Which DNS records should be unmasked/grayed cloud in Cloudflare?

All the ports except 80/443 should be unmasked.
Which information is included in DKIM?

In order to sign a DKIM record, the sender must identify which fields they want to include in the...
Which information is included in DMARC?

Domain-based Message Authentication, Reporting, and Conformance, or DMARC, is a DNS TXT record...