Duplicate leads with static lists and salesforce
Hi everyone,
I have the following problem. I've used static list to import some leads, but when I did the sync with salesforce, those leads are now duplicates. Using the same e-mail address.
So, I have for example two ID number for 1 lead and the same information, but the source for one is a static list and the other one has source salesforce.
How I can avoid to have duplicates when I use static lists and salesforce?
Thank you in advance.