Hi @listblank,
I’m sorry to hear you had problems with the plugin.
I have problem with mysql fields, to remove it you need to load one more plugin uninstal mailpoet?!
Could you please share more details with us, as I’m not 100% sure I fully understood the problem here? Do you mean it’s not easy to uninstall the plugin, so you had to install a different one to be able to remove the tables from your database?