# Add to list for a mtracking originated lead **URL:** \ **Category:** Product Support\ **Created:** [July 30, 2015, 11:44am UTC](https://forum.mautic.org/t/add-to-list-for-a-mtracking-originated-lead/2113 "2015-07-30T11:44:21Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![superedo73](https://avatars.discourse-cdn.com/v4/letter/s/dc4da7/32.png) [@superedo73](https://forum.mautic.org/u/superedo73)\ **Post date:** [July 30, 2015, 11:44am UTC](https://forum.mautic.org/t/add-to-list-for-a-mtracking-originated-lead/2113/1 "2015-07-30T11:44:21Z")
Hello, I’ve just installed Mautic and I’d like to set up a campaign where leads are first acquired with website monitoring via mtracking.gif . Most of the visits on the site originate from external mail marketing, passing the email as a GET parameter, so I can call the mautic website tracking with the email of the visitor [http://mauticinstallationsite/mtracking.gif?email=user@myemail.com](http://mauticinstallationsite/mtracking.gif?email=user@myemail.com) , expecting to generate a non-anonymous lead for further email actions (without compiling a mandatory form). The leads are correctly stored on mautic (as non-anonymous, with only the email filled ), but I don’t figure how to associate them to a smart list - the campaign builder seems only to start acquiring data from existing lists or forms , not from “unassociated” leads originated by mtracking.gif Please, can you help me? Enrico ---
**Author:** ![superedo73](https://avatars.discourse-cdn.com/v4/letter/s/dc4da7/32.png) [@superedo73](https://forum.mautic.org/u/superedo73)\ **Post date:** [July 30, 2015, 11:44am UTC](https://forum.mautic.org/t/add-to-list-for-a-mtracking-originated-lead/2113/2 "2015-07-30T11:44:21Z")
Hello, I’ve just installed Mautic and I’d like to set up a campaign where leads are first acquired with website monitoring via mtracking.gif . Most of the visits on the site originate from external mail marketing, passing the email as a GET parameter, so I can call the mautic website tracking with the email of the visitor [http://mauticinstallationsite/mtracking.gif?email=user@myemail.com](http://mauticinstallationsite/mtracking.gif?email=user@myemail.com) , expecting to generate a non-anonymous lead for further email actions (without compiling a mandatory form). The leads are correctly stored on mautic (as non-anonymous, with only the email filled ), but I don’t figure how to associate them to a smart list - the campaign builder seems only to start acquiring data from existing lists or forms , not from “unassociated” leads originated by mtracking.gif Please, can you help me? Enrico ---
**Author:** ![chad.windnagle](https://avatars.discourse-cdn.com/v4/letter/c/7feea3/32.png) [@chad.windnagle](https://forum.mautic.org/u/chad.windnagle)\ **Post date:** [August 3, 2015, 1:00pm UTC](https://forum.mautic.org/t/add-to-list-for-a-mtracking-originated-lead/2113/3 "2015-08-03T13:00:34Z")
HI Superedo There’s a few ways you can work with lists. First make sure you have the list cron job set up and running: [https://www.mautic.org/docs/setup/index.html](https://www.mautic.org/docs/setup/index.html) Then consider a few different use cases with lists: 1. If you’re sending emails with a campaign, consider adding an action to push the lead to a new lead list automatically. You can do that right within a campaign. That will segregate your leads. 2. Using the mtracking.gif, you can update a lead field automatically: [https://www.mautic.org/docs/leads/lead\_monitoring.html](https://www.mautic.org/docs/leads/lead_monitoring.html) You can create a new lead field like ‘website\_source’. Then add to the tracking gif: `$d = urlencode(base64_encode(serialize(array( 'url' => $_SERVER['REQUEST_URI'], 'title' => $pageTitle, // Use your website's means of retrieving the title or manually insert it 'website_source' => 'My Website' // Use your website's means of user management to retrieve the email ))));` Then create a smart lead list which filters on that lead field. ---
**Author:** ![silavapi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/silavapi/32/7424_2.png) [@silavapi](https://forum.mautic.org/u/silavapi)\ **Post date:** [February 2, 2020, 10:58pm UTC](https://forum.mautic.org/t/add-to-list-for-a-mtracking-originated-lead/2113/4 "2020-02-02T22:58:53Z")