# Record not found. Unsubscribe link
**URL:** https://forum.mautic.org/t/record-not-found-unsubscribe-link/5580
**Category:** Development
**Created:** [March 15, 2016, 11:59pm UTC](https://forum.mautic.org/t/record-not-found-unsubscribe-link/5580 "2016-03-15T23:59:14Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@aleksandr](https://forum.mautic.org/u/aleksandr)
#### Post date: [March 15, 2016, 11:59pm UTC](https://forum.mautic.org/t/record-not-found-unsubscribe-link/5580/1 "2016-03-15T23:59:14Z")
I have two mautic instances with their own mysql db, which are replaced. The the boxes are behind load balancer. The replication is not real time so sometimes I am getting “Record not found” when clicking on unsubscribe link, can someone point out, what tables is mautic looking for data for unsubscribe?
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### Author:  [@aleksandr](https://forum.mautic.org/u/aleksandr)
#### Post date: [March 15, 2016, 11:59pm UTC](https://forum.mautic.org/t/record-not-found-unsubscribe-link/5580/2 "2016-03-15T23:59:14Z")
I have two mautic instances with their own mysql db, which are replaced. The the boxes are behind load balancer. The replication is not real time so sometimes I am getting “Record not found” when clicking on unsubscribe link, can someone point out, what tables is mautic looking for data for unsubscribe?
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### Author:  [@trops](https://forum.mautic.org/u/trops)
#### Post date: [October 12, 2016, 3:08pm UTC](https://forum.mautic.org/t/record-not-found-unsubscribe-link/5580/3 "2016-10-12T15:08:57Z")
Im seeing the same thing. Testing to see if I can figure it out.
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### Author:  [@swip](https://forum.mautic.org/u/swip)
#### Post date: [October 12, 2016, 4:26pm UTC](https://forum.mautic.org/t/record-not-found-unsubscribe-link/5580/4 "2016-10-12T16:26:16Z")
If you sent the emails via “Send Example,” there is no related database entry (because it’s a test); in order for those links to work, they must originate from the “Send” option.