You can subscribe contacts that complete custom forms and are saved to the LinkU CRM to your mailing list in LinkU Campaigner.
View the related article on creating a custom form for more details.
Required Field Names & Values Required to Subscribe a Contact
savetodatabase (hidden field)
remoteformsource (hidden field)
campaignlistid (hidden number field) - The mailing list id to subscribe the user to for LinkU Campaigner.
You must submit these hidden fields in your form, if you want the data to be saved to your contact manager database.
<input type="hidden" name="savetodatabase" value="yes">
<input type="hidden" name="remoteformsource" value="custom">
You can automatically subscribe them to a mailing list in the campaign manager, (simply replace the value with the ID of the mailing list):
<input type="hidden" name="campaignlistid" value="123">