Sit back and enjoy the best of the action from Tuesday night.
iFollow subscribers can watch the whole game here.
After defeat at league-leaders Swindon on Saturday, the Mariners were on the front foot straight away and took the lead in the first minute through Bradley Garmston's first goal for the club.
Newport struck back through striker Jordan Green but Town had their lead back before half-time as Josh Benson scored from a superb free-kick.
James Hanson's volley made it 3-1 but the visitors got themselves back into the game when former Grimsby favourite Padraig Amond, on as a substitute, scored to halve the deficit.
But any home nerves were settled when Max Wright scored a fourth to put the result beyond doubt.