mutt: invalid option -- '-' NeoMutt 20170609 (1.8.3) usage: mutt [<options>] [-z] [-f <file> | -yZ] mutt [<options>] [-Ex] [-Hi <file>] [-s <subj>] [-bc <addr>] [-a <file> [...] --] <addr> [...] mutt [<options>] [-x] [-s <subj>] [-bc <addr>] [-a <file> [...] --] <addr> [...] < message mutt [<options>] -p mutt [<options>] -A <alias> [...] mutt [<options>] -Q <query> [...] mutt [<options>] -B mutt [<options>] -D [-S] mutt -v[v] options: -A <alias> expand the given alias -a <file> [...] -- attach file(s) to the message the list of files must be terminated with the "--" sequence -b <address> specify a blind carbon-copy (BCC) address -c <address> specify a carbon-copy (CC) address -D print the value of all variables to stdout -D -S like -D, but hide the value of sensitive variables -B run in batch mode (do not start the ncurses UI) -d <level> log debugging output to ~/.muttdebug0 -E edit the draft (-H) or include (-i) file -e <command> specify a command to be executed after initialization -f <file> specify which mailbox to read -F <file> specify an alternate muttrc file -g <server> specify a news server (if compiled with NNTP) -G select a newsgroup (if compiled with NNTP) -H <file> specify a draft file to read header and body from -i <file> specify a file which Mutt should include in the body -m <type> specify a default mailbox type -n causes Mutt not to read the system Muttrc -p recall a postponed message -Q <variable> query a configuration variable -R open mailbox in read-only mode -s <subj> specify a subject (must be in quotes if it has spaces) -v show version and compile-time definitions -x simulate the mailx send mode -y select a mailbox specified in your `mailboxes' list -z exit immediately if there are no messages in the mailbox -Z open the first folder with new message, exit immediately if none -h this help message

mutt: invalid option -- '-' NeoMutt 20170609 (1.8.3) usage: mutt [<options>] [-z] [-f <file> | -yZ] mutt [<options>] [-Ex] [-Hi <file>] [-s <subj>] [-bc <addr>] [-a <file> [...] --] <addr> [...] mutt [<options>] [-x] [-s <subj>] [-bc <addr>] [-a <file> [...] --] <addr> [...] < message mutt [<options>] -p mutt [<options>] -A <alias> [...] mutt [<options>] -Q <query> [...] mutt [<options>] -B mutt [<options>] -D [-S] mutt -v[v] options: -A <alias> expand the given alias -a <file> [...] -- attach file(s) to the message the list of files must be terminated with the "--" sequence -b <address> specify a blind carbon-copy (BCC) address -c <address> specify a carbon-copy (CC) address -D print the value of all variables to stdout -D -S like -D, but hide the value of sensitive variables -B run in batch mode (do not start the ncurses UI) -d <level> log debugging output to ~/.muttdebug0 -E edit the draft (-H) or include (-i) file -e <command> specify a command to be executed after initialization -f <file> specify which mailbox to read -F <file> specify an alternate muttrc file -g <server> specify a news server (if compiled with NNTP) -G select a newsgroup (if compiled with NNTP) -H <file> specify a draft file to read header and body from -i <file> specify a file which Mutt should include in the body -m <type> specify a default mailbox type -n causes Mutt not to read the system Muttrc -p recall a postponed message -Q <variable> query a configuration variable -R open mailbox in read-only mode -s <subj> specify a subject (must be in quotes if it has spaces) -v show version and compile-time definitions -x simulate the mailx send mode -y select a mailbox specified in your `mailboxes' list -z exit immediately if there are no messages in the mailbox -Z open the first folder with new message, exit immediately if none -h this help message