-passwd-file-to-control-senders-tp26324411p26351317.html
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Adam Katz wrote:
Martin Gregorie wrote:
Do we know the OIP is using sendmail?
Yes. Here's a quote:
I'm using SpamAssassin 3.2.3, milter-limit and sendmail
Postfix checks local recipients against /etc/passwd and /etc/aliases by
default. It can also be configured to
On 13-Nov-2009, at 10:00, Terry Carmen wrote:
To: Foo Bar f...@example.net
Cc: Foo Baz f...@example.net
If user foo exists but user fbaz does not, you should expect that an
MTA will reject fbaz but deliver that same message to foo. I'm
talking about a way to cause SpamAssassin (or
On Fri, 13 Nov 2009, Terry Carmen wrote:
Adam Katz wrote:
Martin Gregorie wrote:
Do we know the OIP is using sendmail?
Yes. Here's a quote:
I'm using SpamAssassin 3.2.3, milter-limit and sendmail
Postfix checks local recipients
Folks, we're losing sight of the OP's request.
LuKreme wrote:
If user foo exists but user fbaz does not, you should expect that an
MTA will reject fbaz but deliver that same message to foo. I'm
talking about a way to cause SpamAssassin (or something else,
whatever) to note the fact that a *different* recipient, fbaz, doesn't
exist, and to
On Fri, 13 Nov 2009, John Hardin wrote:
Is there a way to configure sendmail to also validate both the envelope
sender and message From: header against the local passwd file?
Checking the envelope sender (for local domain addresses) against the
local passwd file is straightforward. Checking
On Fri, 13 Nov 2009, David B Funk wrote:
On Fri, 13 Nov 2009, John Hardin wrote:
Is there a way to configure sendmail to also validate both the envelope
sender and message From: header against the local passwd file?
Checking the envelope sender (for local domain addresses) against the
On Fri, 2009-11-13 at 13:58 -0600, David B Funk wrote:
On Fri, 13 Nov 2009, John Hardin wrote:
Is there a way to configure sendmail to also validate both the envelope
sender and message From: header against the local passwd file?
Checking the envelope sender (for local domain addresses)
FYI:
On 11/13/2009 12:22 PM, Martin Gregorie wrote:
However, the docs don't say whether its checking the envelope sender
and/or the From: header.
man 5 access:
DESCRIPTION
This document describes access control on remote SMTP client
information: host names, network
? I'm
using SpamAssassin 3.2.3, milter-limit and sendmail and everything else has
run smoothly so far. Hope you can help ASAP
Thanks in advance,
Brennero Pardo
:working:
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At 10:58 AM 11/12/2009, neroxyr wrote:
Hi, i've searching all over the net, yet I can't find a solution for the
problem I have. Let me explain it to you: Over the past months, our internal
mail server has encountered some unknown senders and we want to control them
by validating the users that
Evan Platt wrote:
At 10:58 AM 11/12/2009, neroxyr wrote:
Hi, i've searching all over the net, yet I can't find a solution for the
problem I have. Let me explain it to you: Over the past months, our
internal
mail server has encountered some unknown senders and we want to
control them
by
Neroxyr started:
our internal mail server has encountered some unknown senders
and we want to control them by validating the users that are in
the passwd file
Chris Hoogendyk wrote:
make sure you are not an open relay, and you want your own users to
have to authenticate to send mail out.
On Thu, 2009-11-12 at 18:07 -0500, Adam Katz wrote:
Neroxyr may have been asking something else. Is this regarding mail
*received* from unknown senders? Do you want to check for forged
senders? Do you want to check for invalid recipients?
Forgery can be mitigated with SPF* and/or DKIM
At 04:19 PM 11/12/2009, you wrote:
Do we know the OIP is using sendmail?
The OP has seem to just disappeared (nabble...) but from their post:
using SpamAssassin 3.2.3, milter-limit and sendmail
Martin Gregorie wrote:
Do we know the OIP is using sendmail?
Yes. Here's a quote:
I'm using SpamAssassin 3.2.3, milter-limit and sendmail
Postfix checks local recipients against /etc/passwd and /etc/aliases by
default. It can also be configured to apply the same checks to local
senders
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