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jls001

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HI All,

Just recently I started getting this message in the warning log:

Failed STARTTLS in SMTP connection with 216.94.81.8
Failed STARTTLS in SMTP connection with 216.94.81.8

Does anyone know what it means and its cause.

Thanks,
JK
  •  
Pavel Dobry (Kerio)

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STARTTLS command in SMTP session is blocked by some firewall with protocol inspection of SMTP protocol:
Quote:


telnet 216.94.81.8 25

220 MMSSERVER.CIRCLES.COM Tumbleweed MMS SMTP Relay Service ready
STARTTLS
454 TLS denied by firewall
QUIT
221 MMSSERVER.CIRCLES.COM Service closing connection


Thus it is not possible to establish secured SMTP session to the server.
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dcsf

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what is the suggestion?
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