HubSpot - even if we can add a divider between columns and change the orientation to vertical (along with the width, height and color) this would accomplish what my team would like to be able to do, if borders around the entire column content (or top, left, right, bottom like formatting an Excel cell) isn't possible. Can one of these solutions be given consideration soon?
Still shocked this isn't in the product yet. Basic email design options are still lacking. Not nearly as bad as the basic functionality missing from the CRM but still surprising given the email tool is 15+ years in the making.