DNS Records & DNSSEC

550 SPF error received when trying to send a message

You may receive a 550 SPF error message if your domain is not configured correctly, specifically does not contain or contains an incorrectly set “SPF”...

Written by mbadmin
2025-12-28

Changing DNS records

Changing DNS records To view the list of DNS records assigned to a domain in the mybox panel, open the Domains module and next to...

Written by mbadmin
2025-12-17

Domain configuration to use Google Workspace / Google Apps / Google Suite (GSuite) email boxes

If you want to use the e-mail boxes you have in Google Workspace (formerly known as Google Apps or Google Suite) on a parked or...

Written by mbadmin
2025-12-17

How do I edit my DNS zone?

In a situation where you are to modify records in the DNS zone, you can do it from the the mybox panel level.Once logged in,...

Written by mbadmin
2025-12-28

How does DMARC quarantine work?

DMARC (Domain-based Message Authentication, Reporting and Conformance) helps protect domains against email spoofing and phishing attacks by defining how receiving mail servers should handle messages...

Written by mbadmin
2025-12-18

Set up your domain to use email inboxes in Office 365

To use Microsoft Office 365 email services with a domain managed in the mybox panel, you need to configure DNS records correctly. These records verify...

Written by mbadmin
2025-12-19

SPF Creator

SPF is one of the anti-spam filters used by mybox.com. In SPF, we can determine which servers are authorized to send messages from our domain.A...

Written by mbadmin
2025-12-19

Types of Anti-Spam Filters – DKIM

DKIM (DomainKeys Identified Mail) is an email authentication method that helps verify that an email message was actually sent by the domain it claims to...

Written by mbadmin
2025-12-26

Types of Spam Filters – SPF / MXFILTER

SPF (Sender Policy Framework) is an email authentication mechanism that helps verify whether a message was sent from a server authorized to send email on...

Written by mbadmin
2025-12-19

What is an A record in your domain’s DNS zone?

The A record located in your domain’s DNS zone determines which IP address you want your domain to point to. This is the main record...

Written by mbadmin
2025-12-29

What is a DMARC record in your domain’s DNS zone?

By default, for domains that are registered or parked in mybox.com and delegated to our DNS servers, we provide DKIM and SPF records present in...

Written by mbadmin
2025-12-19

What is DNSSEC

DNSSEC (Domain Name System Security Extensions) is a security mechanism that enhances DNS authentication by using digital signatures based on public-key cryptography. Its primary purpose...

Written by mbadmin
2025-12-19

What is the MX record in your domain’s DNS zone?

To begin with, the MX record is part of the entries in the domain’s DNS zone, and therefore part of the domain’s configuration. If we...

Written by mbadmin
2025-12-29

Troubleshooting the 550 SPF Error

Receiving a 550 SPF error (often accompanied by the message “Sender Policy Framework fail”) means the recipient’s mail server rejected your email because it could...

Written by mbadmin
2026-04-07

What is a DMARC record?

DMARC (Domain-based Message Authentication, Reporting, and Conformance) is a security protocol that builds upon your existing SPF and DKIM records. While SPF and DKIM verify...

Written by mbadmin
2026-04-07

How to change the contact e-mail address in the ROTLD customer panel

Managing your .ro domain through the RoTLD (Romania Top Level Domain) portal is a standard administrative task, but updating contact information-specifically the physical or email...

Written by mbadmin
2026-04-20

What is a DNS zone?

A DNS zone is a specific administrative portion of the Domain Name System (DNS) that stores and manages the configuration records for a domain. You...

Written by mbadmin
2026-04-23

What is a CNAME record?

A CNAME (Canonical Name) record is a type of DNS record that maps an alias name to a true, or “canonical,” domain name. Instead of...

Written by mbadmin
2026-04-23

How to Add a Verification Code as a TXT Record in Your DNS Zone

Many online services require domain ownership verification before certain features can be activated. A common verification method is adding a TXT record to the domain’s...

Written by mbadmin
2026-05-28

Understanding the SRV Record

In network administration, directory service architecture, and systems engineering, resolving a domain name to a simple IP address is often insufficient for complex multi-platform communications....

Written by mbadmin
2026-05-30

How to Route Email Service to mybox While Keeping Your Website Elsewhere

If your website is hosted with another provider, but you want to use only mybox email services, you can configure your domain so that email...

Written by mbadmin
2026-06-03

How to Disable DNSSEC for a Domain Registered with OVH

If your domain is registered with OVH, you can enable or disable DNSSEC directly from the OVH management panel in just a few steps. What...

Written by mbadmin
2026-06-07

What is a CAA record and how does it affect SSL certificates?

A CAA record is a type of DNS record that tells certificate authorities which organizations are allowed to issue SSL certificates for your domain. It...

Written by mbadmin
2026-07-13