You probably need to do mkdir ./mntpoint first.
For example:
mkdir /Volumes/home
mount_smbfs //tom:tomspassword@fileserver/home /Volumes/home
Mount Error when attempting to mount a network server
You probably need to do mkdir ./mntpoint first.
For example:
mkdir /Volumes/home
mount_smbfs //tom:tomspassword@fileserver/home /Volumes/home