Re: [Exim] OT. Problems on connecting to some servers on por…

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著者: Jan-Piet Mens
日付:  
To: Fernando Sanchez
CC: exim-users
題目: Re: [Exim] OT. Problems on connecting to some servers on port 25
On Fri Apr 30 2004 at 23:33:31 CEST, Fernando Sanchez wrote:

> I've noticed that some servers do not allow my server to connect on port
> 25 for SMTP, when doing a manual test with:


If connections are possible from one but simultaneously not from the other
client system, then either the source or the target machines are being
protected by some kind of packet-filtering firewall.

    -JP