Hi all,
I have a segment (not list) of 13K subscribers that I want to subsegment further by email “starts with”. I want to send to groups of ~500-600, so for the first batch, I started creating a segment “email starts with aa” or “email starts with ab” or “email starts with ac” all the way up to “email starts with am”. I feel like this is a very error prone way.
What’s the shortcut / best practice?
Thanks!!