According to Ascend2, the highest priority goal for 70% email marketers in 2016 isn’t increasing the size of their email lists – it’s increasing the quality.
So, with that in mind, we’ve put together a quality list of best practices for maintaining a quality email list. How meta.
25 Simple Ways to Grow Your Email List – Hubspot
5 Keys to Building a Quality Email List – ClickZ
Email Goals, Barriers and Success Strategies – MediaPost