Top Email Copy Tips from 12 Email Experts
Here’s my advice:
Shorter is better, and clarity is king. We’ve been doing a lot of A/B testing here at Litmus over the past year around copy length, and shorter copy has been a continual winner for us. People are busy and in a hurry. Use clear headlines, subheads, and bulleted lists to quickly communicate the core of your message. Then let your landing page deliver more details.
There are some very clear common threads, so I highly recommend that you check out all the tips.