The following shortcode has been used to display the contacts who preferred to be contacted via email.
[contact_list filter="attr::emd_contact_pref::is::email;"]
ID First Name Last Name Email Phone Contact Preference Date
182 gigig werwewe Email March 5, 2020
181 mirko@fsfds.it 34234234 Email March 5, 2020
180 Email March 5, 2020
179 gigig werwewe Email March 5, 2020
178 Email March 2, 2020
177 Email March 2, 2020
176 Email March 2, 2020
175 Email March 2, 2020
174 Email February 29, 2020
173 Email February 27, 2020