On Sat,18.Apr.09, 08:04:12, Kurian Thayil wrote: > Hi, > > Even I am in the same opinion as Tapani. `nc` or `nmap` actually shows > only whether the port is open or not. But what I need is to check if an > SMTP server is listening in that port. So I guess the best tool is > telnet and to check 220 status. Hhm, I thought a port cannot be "open" unless some server is *listening* on that port. What other server do you think would otherwise listen to port 25? Regards, Andrei -- If you can't explain it simply, you don't understand it well enough. (Albert Einstein)
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