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
175 Email March 2, 2020
174 Email February 29, 2020
173 Email February 27, 2020
172 Email February 27, 2020
171 Email February 27, 2020
170 Email February 25, 2020
169 Email February 25, 2020
168 Email February 25, 2020
167 Email February 24, 2020
166 Email February 24, 2020