doveadm: invalid option -- '-'

usage: doveadm [-Dv] [-f <formatter>] <command> [<args>] altmove [-u <user>|-A] [-S <socket_path>] [-r] <search query> auth cache|login|lookup|test backup [-u <user>|-A] [-S <socket_path>] [-fPRU] [-l <secs>] [-r <rawlog path>] [-m <mailbox>] [-g <mailbox_guid>] [-n <namespace> | -N] [-x <exclude>] [-s <state>] [-t <start date>] -d|<dest> batch [-u <user>|-A] [-S <socket_path>] <sep> <cmd1> [<sep> <cmd2> [..]] config [doveconf parameters] copy [-u <user>|-A] [-S <socket_path>] <destination> [user <source user>] <search query> deduplicate [-u <user>|-A] [-S <socket_path>] [-m] <search query> dict get|inc|iter|set|unset director add|down|dump|flush|kick|map|move|remove|ring|status|up|update dump [-t <type>] <path> exec <binary> [binary parameters] expunge [-u <user>|-A] [-S <socket_path>] [-m] <search query> fetch [-u <user>|-A] [-S <socket_path>] <fields> <search query> flags add|remove|replace force-resync [-u <user>|-A] [-S <socket_path>] <mailbox mask> fs copy|delete|get|iter|iter-dirs|metadata|put|stat help <cmd> import [-u <user>|-A] [-S <socket_path>] [-U source-user] [-s] <source mail location> <dest parent mailbox> <search query> index [-u <user>|-A] [-S <socket_path>] [-q] [-n <max recent>] <mailbox mask> instance list|remove kick [-a <anvil socket path>] <user mask>[|]<ip/bits> log errors|find|reopen|test mailbox create|delete|list|metadata|mutf7|rename|status|subscribe|unsubscribe|update mount add|list|remove move [-u <user>|-A] [-S <socket_path>] <destination> [user <source user>] <search query> penalty [-a <anvil socket path>] [<ip/bits>] process status proxy kick|list purge [-u <user>|-A] [-S <socket_path>] pw [-l] [-p plaintext] [-r rounds] [-s scheme] [-t hash] [-u user] [-V] reload replicator add|dsync-status|remove|replicate|status save [-u <user>|-A] [-S <socket_path>] [-m mailbox] search [-u <user>|-A] [-S <socket_path>] <search query> service status|stop sis deduplicate|find stats dump|reset|top stop sync [-u <user>|-A] [-S <socket_path>] [-1fPRU] [-l <secs>] [-r <rawlog path>] [-m <mailbox>] [-g <mailbox_guid>] [-n <namespace> | -N] [-x <exclude>] [-s <state>] [-t <start date>] -d|<dest> user [-a <userdb socket path>] [-x <auth info>] [-f field] [-e <value>] [-u] <user mask> [...] who [-a <anvil socket path>] [-1] [<user mask>] [<ip/bits>] zlibconnect <host> [<port>]