A customer emails support@yourcompany.com. Nothing shows up in Zoho Desk. The customer waits, then emails again, then calls. By the time your team finds out, the problem has become a complaint.
Email is the main channel for most support teams, so when email to ticket stops working, it is serious. The good news is that the cause is usually one of a handful of things. This guide covers the ones we see most often and how to check each.
How Email to Ticket Works in Zoho Desk
Zoho Desk gives you a support email address. Customers write to your public address, such as support@yourcompany.com. That mailbox forwards every message to the Zoho Desk address, and Desk turns each one into a ticket. If any link in that chain breaks, tickets stop appearing.
7 Reasons Zoho Desk Is Not Creating Tickets
The support email address is not verified
When you add a support address, Zoho sends a verification message. If nobody confirms it, the address stays inactive. Check the status in your email channel settings.
Forwarding was never set up, or was set up wrong
Desk does not read your mailbox directly in this setup. Your email provider has to forward messages to the Desk address. A typo in the forwarding address is enough to break it.
The forwarding confirmation was never completed
Some providers, including Gmail, require you to confirm a forwarding address with a code before forwarding starts. Many teams add the address and forget the confirmation step.
Messages are being treated as spam
Desk has spam filters and allow or block lists. A real customer can be blocked by a broad rule or an old entry. Check the spam and blocked sender lists.
Emails from your own team are ignored or looping
If an internal address sends to the support address, or the support address is on the same domain as a rule you set, Desk may skip it to avoid loops. Test with an outside address.
The ticket is created in another department
If you have several departments, a mail rule may be routing tickets somewhere nobody is watching. Search all departments for the missing ticket before assuming it was not created.
Domain authentication is missing
If your domain has no SPF or DKIM records for your Desk setup, some messages can be rejected or delayed. This often shows up only for some customers, which makes it confusing.
Stop losing customer support emails.
Book a free planning and pricing sessionA Real World Scenario
Think of an online store that used a shared inbox for years and moved to Zoho Desk. Everything looked fine in testing. Weeks later, customers using one particular email provider said their messages were never answered.
The Resolution
The team discovered those messages were caught by an old blocked sender entry that had been carried over during setup. Removing it fixed the issue. It was not a Desk bug at all, just a leftover rule nobody remembered.
A Simple Troubleshooting Checklist
Send a test from an outside address
Use a personal Gmail or Outlook address, not one from your own domain.
Check the mailbox first
See whether the test email arrived at your public support address. If it did not, the problem is outside Desk.
Check forwarding
Confirm the forwarding rule exists, points to the correct Desk address and has been confirmed.
Check the Desk email channel
Make sure the address is verified and active.
Check spam and blocked lists
Look for the sender in both places within the Zoho Desk interface.
Search every department and the ticket view filters
Remove filters that could hide new tickets to ensure it wasn't just misrouted.
How to Prevent This Happening Again
- Set a weekly test email that creates a ticket, so you find a break before a customer does.
- Document your email setup, including forwarding rules and who owns the mailbox.
- Review blocked sender and spam rules every few months.
- Set up an alert if no new tickets arrive during business hours, which is unusual for most teams.
Frequently Asked Questions
▼Why does Zoho Desk create tickets for some customers but not others?
This usually points to spam filters, blocked sender entries or domain authentication issues affecting only certain senders.
Can I use a custom domain for my support email in Zoho Desk?
Yes. You can use your own domain, and you should set up domain authentication so replies are delivered properly.
Do I lose emails sent while forwarding was broken?
Usually yes, unless your original mailbox still holds copies. Check the original mailbox and create tickets manually for anything missed.
Conclusion
When Zoho Desk is not creating tickets, the fault is almost always in the email setup around it, not in Desk itself. Work through verification, forwarding, spam rules and authentication in order and you will usually find the cause quickly. A good test routine after that keeps it from happening quietly again.
If your support inbox and Zoho Desk are not behaving, we can audit your setup and fix it.
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