Set Up DNS and Email for Your Domain Without Breaking Either
Start with what you want to connect, then change only the records for that service. ZenBusiness Business Email on a ZenBusiness-registered domain normally does not require manual DNS setup. A third-party email provider uses MX and TXT records, while a website usually uses A and CNAME records. Save your current records before changing anything.
Choose the Setup That Matches Your Goal
You do not need to understand every DNS setting. Identify your domain provider, email provider, and website provider, then follow the matching path.
| What you want to do | Where to start | What usually changes |
|---|---|---|
| Start ZenBusiness Business Email | Set Up and Access ZenBusiness Business Email | Nothing in DNS; the supported ZenBusiness-domain setup is normally automatic |
| Use Google Workspace, Microsoft 365, or another email provider | Get the current records from that provider, then add them at the active DNS host | MX and TXT; Microsoft may also provide SRV records |
| Connect a website without changing email | Connect a Domain to a Website Without Breaking Email | A and CNAME; preserve existing MX and TXT records |
| Fix email that stopped after a website or domain change | Identify the active DNS host and compare its records with your email provider’s instructions | Restore missing or incorrect email records at the active DNS host |
| Forward ZenBusiness email to another inbox | Log in to webmail and open Settings → Mail Forwarding | No DNS change |
If you cannot identify your domain or email provider, stop before editing records. Contact our support team with your domain name and a screenshot of the current DNS screen.
Understand the Four DNS Settings You May See
DNS is the set of directions that connects your domain to online services. These four settings cover most website and email tasks:
| Setting | What it controls | When you change it |
|---|---|---|
| Nameservers | Which company controls the live DNS records | Only when intentionally moving all DNS management to another provider |
| A and CNAME records | Where your website opens | When connecting or changing a website provider |
| MX records | Where incoming email is delivered | When connecting or changing an email provider |
| TXT records | Domain verification and email authentication such as SPF or DKIM | When an email, website, or other provider gives you an exact verification value |
Changing nameservers is different from changing one record. Once nameservers point away from ZenBusiness, you must manage website and email records at the new DNS host. Records still visible in the ZenBusiness dashboard will no longer control the live domain.
Before You Change DNS Records
Take these steps before editing anything:
- Save screenshots of the current nameservers and all A, CNAME, MX, and TXT records.
- Confirm where the active nameservers point. That company is the DNS host where changes must be made.
- Get the exact record type, host, value, and priority from the service you are connecting.
- Change only the required records. Never clear the entire DNS list.
- Note the date and time of each change so you know when the propagation window started.
A website provider should not need you to remove email MX records. An email provider should not need you to remove website A or CNAME records. If a provider asks you to replace nameservers, make sure all current website and email records will exist at the new DNS host before switching.
Set Up ZenBusiness Business Email
ZenBusiness Business Email requires a domain registered through ZenBusiness. When you use that supported combination, the email routing is normally configured during setup, so you should not add MX records yourself.
Go to zenbusiness.com → Web Tools → Email, create your business email address, and then open your inbox at mail.zenbusiness.com. If the address cannot be created, the dashboard shows a permission error, or email routing records appear to be missing, contact our support team. Do not use the incoming-mail server name as an MX value and do not purchase another email subscription to fix an address-creation error.
A domain bought from another registrar cannot be used for ZenBusiness Business Email. Keep that domain at its current registrar and use an email provider that supports third-party domains, such as Google Workspace or Microsoft 365.
Connect Google Workspace, Microsoft 365, or Another Email Provider
Get the current setup instructions from your email provider’s admin console. The provider will supply exact MX and TXT values and may ask you to verify the domain before activating mail.
If ZenBusiness is your active DNS host, go to zenbusiness.com → Web Tools → Domains, select the domain, and open DNS Management. Add the provider’s values exactly, including every MX priority and TXT host. Follow the provider’s current instructions about replacing or removing the former email provider’s MX records, while preserving website A/CNAME records and unrelated TXT records. Do not copy values from an old article or another domain.
Microsoft 365 may also provide SRV records. If it does, contact our support team and share the Microsoft-provided values so support can add that record type. If your nameservers point to another DNS host, add all provider records there instead of in the ZenBusiness dashboard.
Connect a Website Without Breaking Email
Website connections usually change the A record for the root domain and the CNAME record for www. Email delivery uses MX records, and email authentication often uses TXT records. Preserve existing MX and TXT records while connecting a website unless your email provider gives you explicit replacement instructions.
Use the exact A and CNAME values shown by your current website provider. Do not rely on hardcoded values from an older guide because providers can change their setup requirements. For provider-specific navigation and a safe checklist, see Connect a Domain to a Website Without Breaking Email.
Fix Email That Stopped After a DNS Change
If email worked before a website connection or nameserver change, start with the active nameservers. They show which company now controls the live DNS records.
- Compare the active DNS host’s MX and TXT records with the current instructions from your email provider.
- Restore any missing email records at that active DNS host. Records entered at an inactive host do not affect the domain.
- Confirm that website A/CNAME records and email MX/TXT records are both present.
- Wait for propagation, then send a message to the business address and reply from it.
- If ZenBusiness Business Email records need to be restored, contact support rather than guessing the MX values.
Do not keep making new changes while earlier changes are still propagating. Repeated edits restart troubleshooting and make it harder to identify the working configuration.
Verify Your Changes
DNS changes can begin appearing within a few hours and may take 24–48 hours to propagate broadly. Nameserver changes can take 3–5 days. During propagation, different networks may see different results.
Use a public DNS lookup tool such as WhatsMyDNS to check whether the expected A, CNAME, MX, or TXT record is visible. Then test the actual customer outcome: open both the root and www website addresses, send a message to the business inbox, and reply from that inbox. A visible record does not by itself prove the connected service is fully configured.
What to Send Support
If the setup still does not work after the expected propagation window, contact our support team and include:
- The domain name
- Where the domain was purchased
- The active nameserver or DNS provider
- The website and email providers you are connecting
- Screenshots of current A, CNAME, MX, TXT, and nameserver settings
- The exact error or bounce message
- What changed and when
- Whether the website or email ever worked before
This information helps support distinguish a DNS-location problem from a missing record, address-creation issue, or service configuration problem.
Frequently Asked Questions
Do I need to add MX records for ZenBusiness Business Email?
Usually no. ZenBusiness Business Email on a ZenBusiness-registered domain is normally configured during setup. Create the address from Web Tools → Email instead of adding MX records yourself. If the address cannot be created or email does not route correctly, contact support to verify or restore the supported configuration.
Where do I manage DNS for my domain?
Manage DNS wherever the domain’s active nameservers point. If they point to ZenBusiness, use zenbusiness.com → Web Tools → Domains → DNS Management. If they point to Cloudflare or another provider, make changes there. Editing records at the registrar does nothing when another company controls the active nameservers.
Will connecting my website break my email?
It should not if you change only the website records. Websites normally use A and CNAME records, while incoming email uses MX records and authentication often uses TXT records. Save the current records first, update only the values required by the website provider, and leave MX/TXT records in place.
Can I use Google Workspace with a ZenBusiness domain?
Yes. Get the current MX and TXT records from Google Admin, then add them at the domain’s active DNS host. Use Google’s exact values and priorities rather than copied examples. If ZenBusiness controls DNS, open Web Tools → Domains → DNS Management. Wait for propagation, then complete Google’s verification step.
Can I use Microsoft 365 with a ZenBusiness domain?
Yes. Add the exact MX and TXT records Microsoft provides at the active DNS host. Microsoft may also require SRV records; if it does, contact ZenBusiness support with those values so support can add them. Do not change nameservers unless Microsoft explicitly requires a full DNS move.
Why did my email stop after I changed nameservers?
Changing nameservers moves control of all live DNS records to a new provider. Your old email records may still appear in the ZenBusiness dashboard but no longer control delivery. Recreate the required MX and TXT records at the new DNS host, then wait for propagation and test sending and receiving.
How long should I wait after changing DNS?
Individual DNS changes can appear within a few hours but may take 24–48 hours to propagate broadly. Nameserver changes can take 3–5 days. Check public DNS before editing again. If the expected records are visible but the service still fails after the full window, contact support with screenshots and errors.
Is forwarding email the same as changing MX records?
No. Forwarding sends messages from an existing inbox to another address and is configured in mail.zenbusiness.com → Settings → Mail Forwarding. MX records choose the email provider that receives mail for the entire domain. You do not need to change DNS merely to forward ZenBusiness email to another inbox.
What should I do before someone else changes my DNS?
Save screenshots of every current record and nameserver, identify your website and email providers, and tell the person making changes which services must stay online. Ask them to change only provider-required records and preserve MX/TXT records. Keep a written list of the old and new values in case rollback is needed.
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Still Need Help?
If your records look correct but the website or email still does not work after propagation, contact our support team with the setup details listed above.