Email synax: messeage depending on the value of a group value

[admin]

Corrected version that will alert all objects that are below the threshold instead of only one:

Code:

message = ''

for i = 0, 30 do
  addr = '35/1/' .. i
  value = grp.getvalue(addr)
  
  if value < 85 then
    message = message .. 'Alert: ' .. addr .. ' = ' .. value .. '<br>\n'
  end
end

if message == '' then
  message = 'OK'
end