To fix Mail merge on Mac not working or ways to enable mail merge on Mac, you are supposed to follow and apply few important instructions. First of all, you should select the mailings tab and then you must click on insert merge field and then you are supposed to choose your merge field. And then you should repeat the steps and then save it and then select the mailings tab and then click finish and merge button and then click on edit individual documents. By applying the steps, you can simply find out the ways to fix it.