Currently I am using this in my dovecot.conf:
protocol imap {
mail_plugins = "autocreate"
}
plugin {
autocreate = Trash
autocreate2 = Sent
autosubscribe = Trash
autosubscribe2 = Sent
}
My log says: Warning: autocreate plugin is deprecated, use mailbox { auto } setting
I checked this page, but I am not able to "translate" my current settings into what it should be.