[Postfixbuch-users] Port 110 temporär gesperrt?

Ralf Hildebrandt Ralf.Hildebrandt at charite.de
Mo Aug 4 22:52:24 CEST 2003

* Jim Knuth <jk at jkart.de>:

> Ich hab jetzt, weil ich nicht genau wusste wann es war,
> das ganze mail.log nach inetd abgesucht.
> Nix. Aber im syslog:
> inetd [328]: pop3/tcp server failing (looping) service terminated

Na bitte.

This message indicates that the inetd (Internet super-server) daemon
received too many requests for a specific service. By default inetd
limits this to 1000 connections every 60 seconds.

This message may occur due to any of the following reasons:

Too many service requests occurred in a short interval.

A broken client program is requesting a service too often.

A malicious user is running a program that is flooding the server with
too many requests, to deny service to other users.

The invoked service program has an error causing clients to retry
their requests for services too quickly.

If only the first problem exists, you may use inetd's -R option to
increase the rate limit (see man inetd for more information.) 

Ralf Hildebrandt (Im Auftrag des Referat V a)   Ralf.Hildebrandt at charite.de
Charite Campus Mitte                            Tel.  +49 (0)30-450 570-155
Referat V a - Kommunikationsnetze -             Fax.  +49 (0)30-450 570-916
AIM: ralfpostfix

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