Too many new emails
This new problem has been popping up on my Mail app on MacOS Mojave for the past few months. When Mail opens — even if I force quit and restart it — there will be over a dozen emails open, many of which are old drafts or even emails I sent over a year ago or just blank drafts with no recipient. I upgraded to a different MacBook a couple days ago for work, and after using a backup of my previous one, the problem persists. Does anyone have any tips for how to deal with this? It is just frustrating to have to either sift through the tabs and close them or left-click to open the viewer.
Thanks in advance!