Creating large SPF records with many entries …
Creating large SPF records with many entries https://t.co/2hPYT702vp
— Cristian O. Balan (@oviliz) July 6, 2018
3 DNS Records Every Email Marketer Must Know #rackaid via @rackaid…
3 DNS Records Every Email Marketer Must Know https://t.co/YRneAwZ12b #rackaid via @rackaid
— Cristian O. Balan (@oviliz) October 1, 2017