Hi,
I've set up for some hosts the simple check email (SMTP) item.
It seams working fine but...
on my windows hosts stmp port 25 is correctly detected when it's open or close
but on my linux hosts smtp port 25 is not detected as open even if it is (i've checked with telnet on the port)
does anyone have any idea about this ?
it's annoying for me 'cause major of the hosts i've to monitore are on linux OS.
I've set up for some hosts the simple check email (SMTP) item.
It seams working fine but...
on my windows hosts stmp port 25 is correctly detected when it's open or close
but on my linux hosts smtp port 25 is not detected as open even if it is (i've checked with telnet on the port)
does anyone have any idea about this ?
it's annoying for me 'cause major of the hosts i've to monitore are on linux OS.