It would be great to be able to get a list of all contacts we've contacted or have received e-mails from since the beginning of our business.

Now we have "Saved Searches" with the following conditions:

• Last Contacted by Team is less than 36 Months ago
• E-mail is not empty

although in the results of that search we have the contacts that have mentioned or contact though social media (twitter, fb etc).

We want to know who did we send e-mails to/who sent us an e-mail only.