this notification message has been sent. If this option is used, <varname>NotifyAccess=</varname> (see
below) should be set to open access to the notification socket provided by systemd. If
<varname>NotifyAccess=</varname> is missing or set to <option>none</option>, it will be forcibly set to
this notification message has been sent. If this option is used, <varname>NotifyAccess=</varname> (see
below) should be set to open access to the notification socket provided by systemd. If
<varname>NotifyAccess=</varname> is missing or set to <option>none</option>, it will be forcibly set to