By default, all data in Mapp Acquire is handled by the domain. However, you have the option to change the domain. To do so, create a CNAME record to, and add your domain in Mapp Acquire.

Mapp requests the TLS certificate from Let's Encrypt CA and it is automatically renewed every thirty days. 

Add a tracking domain

Go to Data Collection > Tracking Domains and click Add Tracking Domain.

Select the domain for tracking pixel

  1. Go to Data Collection > Tracking Pixels.
  2. Hover over the pixel you want to change and click Edit.
  3. Select the domain from the drop down list and save.

All domains which you can select for the tracking pixels have their data handled by the same server. Mapp's servers are able to properly the TLS certificates for those domains. An incorrectly configured domain will not appear on the drop-down list.

If you don't select a domain, will be used by default.

Technical Information


Fennec-ACME will check certificate expiration for all domains everyday at 08:00. Domains with expired certificates will be refreshed using Let's Encrypt CA. Fennec-ACME is a service running separately from Fennec, but the requests are passed on by Fennec. After validating the domain, the SSL-certificate will be stored in Mapp's database. 


The SSL-certificates are embedded in the Nginx Docker image for Mapp's Fennec. The Docker image is updated every Tuesday.