Shine, Gary <[EMAIL PROTECTED]> (So 28 Jan 2007 22:07:08 CET): > For some reason the SMTP banner takes several seconds (between 4 and 8) to > respond. It looks odd as if I telnet to the POP port (110) I get an > immediate response, while port 25 is slow. > > The machine has dual processors and is idle, so I would epxect a faster > response. DNS queries on the machine are immediate, and my config file is > basically the dafault.
What about rDNS queries? Fast as well?
What about auth queries?
What about other TCP/UDP traffic in parallel to your port 25 connect (or
triggered by your connect)?
Best regards from Dresden
Viele Grüße aus Dresden
Heiko Schlittermann
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