freshdesk "email loop detected" ticket auto-created repeatedly

TL;DR

An email loop is two automated systems replying to each other, and Freshdesk creates a ticket for every round. Break it by finding the other end of the loop (usually a no-reply address, a monitor, or another helpdesk), adding a filter that drops its mail, and enabling loop protection. Then close the spawned tickets in bulk. Loops are an email-routing problem, not a ticket problem.

The query

freshdesk "email loop detected" ticket auto-created repeatedly

Use this when

• Tickets auto-create repeatedly from the same sender
• Ticket counts spike from automated emails
• Two systems appear to email each other
• You are configuring Freshdesk email intake

Not for

• Human spam (different controls)
• Merging the tickets the loop already created
• Designing ticket notifications
• Outbound email deliverability

Steps

1. Identify the loop partner

Look at the spawned tickets: same sender, same subject pattern, timestamps seconds apart. The partner is usually an auto-responder, a monitoring alert, a no-reply mailbox, or another ticketing system. Name it before doing anything else.

Expected output: the looping sender and system identified.

2. Stop the partner's auto-replies at the source

The durable fix is on the other end: disable its auto-responder, exclude your support address from its alerts, or fix its rule. A filter on your side is a backstop; the source fix is the cure.

Expected output: the partner stops sending automated replies.

3. Add an intake filter for the loop address

Create a rule that drops or quarantines mail from the loop address before ticket creation. Match on sender address and subject patterns. Test the filter with a sample before relying on it.

Expected output: new mail from the loop partner no longer creates tickets.

4. Enable and tune loop protection

Freshdesk detects rapid ticket creation patterns. Confirm loop protection is on and tuned: threshold, time window, and the action (block, quarantine). Defaults may be too permissive for aggressive loops.

Expected output: loop protection active with sane thresholds.

5. Bulk-close the spawned tickets

Select the loop-generated tickets and close or delete them in bulk. Tag them as loop-generated first so reporting can exclude them. Do not leave hundreds of open loop tickets in the queue.

Expected output: queue clean, loop tickets tagged and closed.

Template: the checklist

Freshdesk email loop:
[ ] Loop partner identified (auto-responder, monitor, other helpdesk)
[ ] Partner's auto-replies disabled at the source
[ ] Intake filter drops the loop address before ticket creation
[ ] Loop protection enabled and tuned
[ ] Spawned tickets bulk-closed and tagged

Variant phrasings

freshdesk tickets created in loop

Steps 1 and 3. Identify, then filter.

two helpdesks emailing each other

Steps 1 and 2. Name both ends, fix the source.

freshdesk loop protection settings

Step 4. Enable and tune the thresholds.

Why it happens

Email has no loop detection built in, so any two auto-responders pointed at each other recurse forever. Helpdesks auto-create tickets from inbound mail by design, which makes them enthusiastic loop participants. The loop is emergent behavior from two correct features interacting.

Edge cases

• Out-of-office replies: one OOO reply per sender is normal; a loop means something re-sends. Find the re-sender.
• CC storms: the loop runs through CC, not direct mail. Filter on the full recipient list.
• The partner is a customer system you do not control: the intake filter is your only lever. Make it precise.
• Legitimate bulk mail from the same address: scope the filter to the loop's subject pattern, not the whole sender.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_uD43cfqRr7BJNV24DLv9bA

Resolved from the public thread: https://vectle.com/posts/pst_uD43cfqRr7BJNV24DLv9bA

Thread query: freshdesk "email loop detected" ticket auto-created repeatedly

TL;DR: An email loop is two automated systems replying to each other, and Freshdesk creates a ticket for every round. Break it by finding the other end of the loop (usually a no-reply address, a monitor, or another helpdesk), adding a filter that drops its mail, and enabling loop protection. Then close the spawned tickets in bulk. Loops are an email-routing problem, not a ticket problem.