Re: Probleme mit Exchange 2003 und IMF Sender ID SPF

Tech Tip: Click here to run a free scan for Windows Errors and optimize PC performance

Hi,

vielen Dank erstmal für die Antwort.

Es wird der mail-in-12.arcor-online.net abgelehnt. Ich habe diesen Server jetzt in die "whitelist" manuell eingefügt. Dann funktioniert der Emailempfang. Wenn diese IP nicht in der Whitelist ist, dann erscheint beim Absender folgender NDR
This is the Postfix program at host mail-in-12.arcor-online.net.

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please see (german language only):
http://www.arcor.de/hilfe/

The Postfix program

<tschmidt@xxxxxxxxxxxxxxxxxx>: host smtp.efg-domlinden29.de[87.193.249.87]
said: 550 5.7.1 Sender ID (PRA) Not Permitted (in reply to end of DATA
command)

In dem SPF Record ist eine Netzmaske hinterlegt > 151.189.0.0/23 das ist die CIDR "Schreibweise". Hat damit der Sender ID schon von Exchange 2003 ein Problem?

sorry, ich hab es übersehen was du meinst. Eigentlich sollte das funktionieren, ich kann ja mal nachfragen. Der betreffende Host hat die 151.189.21.52, d.h. er fällt unter den Eintrag "ip4:151.189.20.0/23"



Gibt es die Möglichkeit die aktivitäten des Sender ID Schutzes zu protokollieren?


Im SMTP-Log werden die mit geschrieben. Oder suchst du was spezielles.


--
Viele Grüsse aus München

Walter Steinsdorfer
MVP Exchange Server
www.exusg.de
http://msmvps.com/blogs/wstein

.

Relevant Pages

  • gdm hangs
    ... gdm will hang 9 of 10 times when logging out. ... with or without the client having been connected to the Server. ... # Timed login, useful for kiosks. ... Must output the chosen host on stdout, ...
    (Debian-User)
  • problem with sendmail in solaris 9
    ... names that should be exposed as from this host, ... # save Unix-style "From_" lines at top of header? ... # work recipient factor ... # SMTP STARTTLS server options ...
    (SunManagers)
  • Re: Add new cluster and use existing LUNs?
    ... Storport driver and Powerpath on all of our SAN host servers so we are trying ... In the end I think that I may play it cautious and create a new RAID group, ... > varied activity (DBMSes, Messaging Server, File Server, Web Servers, ... Some of the physical spindle limitations can be addressed through the SAN ...
    (microsoft.public.sqlserver.clustering)
  • Log corruption on multiple webservers, log analyzers,...
    ... Related RFC´s about Internet Host Names convention: ... To succesfully attack a server with “ILLC” technique is mandatory that web ... a machine with a host name as "123.123.123.123" makes a request ... wouldn't appear in the access log file. ...
    (Bugtraq)
  • UPDATE weird sendmail problem on Solaris 9 (fwd)
    ... I was asked to supply info about my sendmail config and my nsswitch.conf ... names that should be exposed as from this host, ... # list of locations of user database file ... # SMTP STARTTLS server options ...
    (SunManagers)