Zendesk Suspended Tickets, Explained
A holding pen between your inbox and your queue. Useful, and without anyone noticing capable of swallowing real customers.
Why tickets get suspended
A review routine that doesn't eat your week
Check it daily and briefly. Sort by cause, since one cause usually accounts for most of the volume, and fixing that cause is worth more than reviewing individual messages.
Recover real tickets rather than replying from the suspended view, so the conversation starts properly in the queue.
If "sender not registered" dominates your suspensions, decide deliberately whether that setting is still right. It's the most common way a real customer disappears silently.
The duplicate connection
Suspended tickets create duplicates on a delay. A customer emails, it lands in suspension, they hear nothing, so they use the web form. Somebody recovers the suspended ticket a day later and now there are two.
Because the two arrived a day apart in different channels, they look unrelated in the queue, which makes this exactly the duplicate a person will never catch and a time-windowed matcher will.
Frequently asked questions
How long do suspended tickets stay?+
They are purged after a period, so a queue nobody reviews will lose real messages permanently. Build the review into a daily habit.
Can I stop legitimate email being suspended?+
Allow-list known senders and domains, check your SPF and DKIM records, and revisit whether you should only accept tickets from registered users.
Catch the delayed duplicates
Set a wider time window and the email-then-form pattern gets merged even when the two arrive a day apart.
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