Am Montag, 30. Januar 2006 19.59 schrieb Lukas Beeler:
* Benoit Panizzon [EMAIL PROTECTED]:
Isn't there any way to make exchange reject unknown users during smtp
handshake like all other MTA do?
Of course there is:
Go into ESM, Global Settings, Nachrichtenübermittlung,
Empfängerfilterung
* Benoit Panizzon [EMAIL PROTECTED]:
Did you have success with this settings? They don't seam to have any effect
on
the installation of two of our customers... They still bounceflood some
innocents.
Of course i did. I just rechecked it, and recorded the Session:
(I wrote a before each
Salut,
On Mon, Jan 30, 2006 at 07:47:09PM +0100, Folken wrote:
- install second server infront of the machine
- install postfix on it
- added greylisting, rbls, spamassassin, razor checks
- get this perl magic script to fetch all valid accounts from active
directory on the exchange server.
Hi all
We got occasional complaint from spamcop and similar about exchange servers of
customers sending bounces to faked sender addresses.
The only way to solve this problem I have found is to completely disable NDR
in Exchange:
http://support.microsoft.com/default.aspx?scid=kb;en-us;294757
Hi all,
Tobias Orlamuende wrote:
Anyway IMHO classifying mailservers as spam-servers just because of
auto-responders is one thing why I would never use blacklists like spamcop.
Imagine you have customers with so-called catch-all or multidrop accounts
which are also using auto-responders. I
'llo,
[EMAIL PROTECTED] wrote:
Why would you subject internally generated mail to blacklist
processing at all?
good question. Problem is that my central mail-relay is shown to the
outside (as a mail relay is supposed to be) - and it generates some
triggers and alert mails upon special events
On Mon, 2006-01-30 at 09:34 +0100, Benoit Panizzon wrote:
Isn't there any way to make exchange reject unknown users during smtp
handshake like all other MTA do?
Well.. I had a similar host running exchange 2k. It was getting around
28000 spam messages delivered a day, due to the above handling
* Benoit Panizzon [EMAIL PROTECTED]:
Isn't there any way to make exchange reject unknown users during smtp
handshake like all other MTA do?
Of course there is:
Go into ESM, Global Settings, Nachrichtenübermittlung,
Empfängerfilterung and check the Empfänger filtern, die nicht
im Verzeichnis
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