mail -f /home/debian9/Maildir
Sent an email from admin to debian9 with command:
echo "This is the message body of new emial" | mail -s "This is the new subject " debian9
The new email can't be displayed .
? list alias alternates Copy cd chdir copy decode delete discard dp dt echo edit else endif envelope exit Followup file folder folders followup from group headers help hold if ignore incorporate list mail mbox next nos nounfold Print pipe preserve previous print quit Reply Respond reply respond retain Save save sendheader set setq sen setenv shell size source struct summary Type tag top touch type unalias undelete unfold unset untag variable version visual warranty Write write xit z ? ! = # * + | -
Which command can receive new email?