       data.push bl
       fs.writeFileSync blacklistfile, JSON.stringify(data), 'utf-8'
 
-      usermsg = "Added #{bl.val} to blacklist, expiring #{bl.expires}.  " +
-        "Change will be applied in < 5 minutes."
+      usermsg = "Added #{bl.val} to firewall blacklist, " +
+        "expiring #{bl.expires}.  Change will be applied in < 5 minutes."
       msg.reply usermsg
 
       logmsg = "#{modulename}: robot responded to #{msg.envelope.user.name}: " +

    bl_search = msg.match[2] if msg.match[2]

    arr = []
    fmt = '%4s %60s %10s %s'
    arr.push sprintf fmt, 'Type', 'Value', 'Expiration', 'Creator'
    for obj in data
      expires = moment(obj.expires)

      type: msg.match[1]
      val: msg.match[2]
      creator: msg.envelope.user.name

    if bl.val.toLowerCase().indexOf('https://') == 0
      usermsg = "Blacklisting of https links not supported."
      return msg.reply usermsg

    if bl.val.toLowerCase().indexOf('http') == 0
      bl.val = bl.val.replace(/http:\/\//i,'')

    if msg.match[3]?
      expires = msg.match[3]
      extra = expires.match /\+(\d)([hdwMQy])/
