First, Marketo should not create a duplicate lead when a form is submitted with an email address of an existing lead, it should update the existing lead. Are you using embedded Mar...
Below is the smart list of the smart campaign that sets the value of the Recent Source field to 'Organic Search' when a page visit comes from that source. If the lead has just been...
This can be done via a series of smart campaigns for each source type. You would create a set of triggers / filters that would be specific for the channel and if the lead qualifies...
The native field validation for a date is limited to validating that it is a date. If you want to set specific dates as valid / invalid, you will need to create javascript to do th...
Devraj, can you provide a bit more detail about the error noticed you received? Normally when an existing lead submits a new form with the same email address, Marketo will update t...
I can't document this with absolute certainty, but I think the Anonymous IP address and Inferred location info are set when a lead (anonymous/know) is first created. Subsequent web...
I've done this in the past by using the Sync Lead to SFDC with a series of choices with an 'If Email Address starts with [series of letters]' or 'If Company Name starts with [serie...
You can see the fields that are mapped to your CRM's primary objects (Lead, Contact, Account) by exporting the field map in Admin | Field Management. The Program fields are Marketo...
You are correct about cookies preserving querystring parameters as someone clicks around your site. In fact if you have multiple forms on your site and they all look at the cookie ...