+ <b>--folder=<folder></b>
+ Deliver the message to the specified folder, relative to the
+ top-level directory given by the value of <b>database.mail</b>_<b>root</b>.
+ The default is the empty string, which means delivering to the
+ top-level directory.
+
+ <b>--create-folder</b>
+ Try to create the folder named by the <b>--folder</b> option, if it
+ does not exist. Otherwise the folder must already exist for mail
+ delivery to succeed.
+
+ <b>--keep</b> Keep the message file if indexing fails, and keep the message
+ indexed if applying tags or maildir flag synchronization fails.
+ Ignore these errors and return exit status 0 to indicate suc‐
+ cessful mail delivery.
+
+ <b>--no-hooks</b>
+ Prevent hooks from being run.