The easiest is to create a Smart Campaign inside Marketo that adds those leads to a Static List. In the SOAP API you then download the members of that list.
I don't think you can retrieve delete activities using getleadActivity, because the lead that was deleted does not exist anymore. There is a slight change that you can use getLeadC...
yes, however, the fields on the Lead/Contact will be overwritten with every new form submission. Therefore those will always only have the most recent information. The custom objec...
@Alicia: Custom Objects are read-only in Marketo. You'll have to update them in SFDC. If you capture form information in regular form fields, sync those fields to SFDC, then copy t...
Yes, you just create a Smart List with a filter "Email Address" contains, then paste in your email domains, each domain on its own line starting with @). You can simply paste 1000+...
For those leads where submitting the Cookie is unsuccessful, check whether you see any "visit web page" activities in the activity log. If yes, there is something wrong with your s...