I have a situation where I send out email campaigns which link back to products. The link code is in the format:


When I add the tracking link to my domain i.e:


It works fine. It also works fine for category pages.

For Product pages however the link is broken and I get an error like:

This page isn’t working

www.mydomain.com redirected you too many times. Try clearing your cookies. ERR_TOO_MANY_REDIRECTS

If I however reduce the parameters to one i.e


It works fine. How can I fix this?

  • I am facing the same problem with the campaigning. Have you solved the problem? Commented Nov 6, 2017 at 5:11

1 Answer 1


In our case the issue was caused by the Creare SEO extension.



Simply setting the creareseocore/defaultseo/forcecanonical config field to No solved this issue.

[System] -> [Configuration] -> [CREARE SEO] -> [General Settings] -> [Enable Canonical Product Redirecting]

This issue might also come from any other observer observing this event: catalog_controller_product_view

Disabling the module didn't prevent the observer from being executed. We had to comment out the entire function content to confirm it was the culprit.

  • Helped Me CREARE SEO was causing the issue. Thanks Commented Jun 20, 2018 at 12:13

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