Re: How to stop these fakes?

2008-08-04 Thread lists . postfix-users
Hallo Robert, Op vrijdag 01 augustus 2008 schreef Robert Schetterer aan ram: >>> Example: >>> Jul 31 15:31:02 duinheks postfix/smtpd[29511]: NOQUEUE: >>> reject: RCPT from unknown[218.20.152.23]: 550 5.1.0 >>> <[EMAIL PROTECTED]>: Sender address rejected: User unknown in >>> local recipient

Re: How to stop these fakes?

2008-08-04 Thread lists . postfix-users
Hallo ram, Op vrijdag 01 augustus 2008 schreef ram aan [EMAIL PROTECTED]: >> Occasionally external systems are tying to send mail with a >> faked sender address via my system. So far no harm is done, >> ad they have not been able to create a real user name. But >> I would like to stop them be

Re: Problem sending to email, getting sender verify failed

2008-08-04 Thread Charles Marcus
On 8/4/2008, fajar ([EMAIL PROTECTED]) wrote: The following message to <[EMAIL PROTECTED]> was undeliverable. The reason for the problem: 5.4.7 - Delivery expired (message too old) [Default] 451-'Sender verify failed' Why are you using sender verification? You should NOT use SAV for all mess

Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Nicolas KOWALSKI
Hello, I would like to whitelist a specific host, because it is currently listed in the zen rbl, but I am unable to do so. Here is a sample log of the rejected host connecting to my postfix: Aug 4 14:17:17 petole postfix/smtpd[23545]: connect from 225.96.68-86.rev.gaoland.net[86.68.96.225] Au

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Charles Marcus
Let me give this one a try... I *think* i see the problem... On 8/4/2008, Nicolas KOWALSKI ([EMAIL PROTECTED]) wrote: Aug 4 14:17:18 petole postfix/smtpd[23545]: NOQUEUE: reject: RCPT from 225.96.68-86.rev.gaoland.net[86.68.96.225]: 554 5.7.1 Service unavailable; Client host [86.68.96.225] bloc

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Stan Hoeppner
Hello Nicolas, Try this: Remove 'check_client_access hash:/etc/postfix/client_access' from smtpd_recipient_restrictions. Add the following line in main.cf somewhere before/above smtpd_recipient_restrictions: smtpd_client_restrictions = hash:/etc/postfix/client_access And make sure you 'pos

Re: error writing to filter -- Who are you?

2008-08-04 Thread Brian Evans - Postfix List
email builder wrote: /usr/sbin/sendmail --> /etc/alternatives/mta --> /usr/sbin/sendmail.sendmail First I just changed that last symlink to point to /usr/sbin/sendmail.postfix, but when starting postfix I get: postfix/postfix-script: warning: /usr/lib/sendmail and /usr/sbin/sendmail differ pos

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Brian Evans - Postfix List
Stan Hoeppner wrote: Hello Nicolas, Try this: Remove 'check_client_access hash:/etc/postfix/client_access' from smtpd_recipient_restrictions. Add the following line in main.cf somewhere before/above smtpd_recipient_restrictions: smtpd_client_restrictions = hash:/etc/postfix/client_access

forward mail & deliver it locally

2008-08-04 Thread Aaron Bennett
Hi, I need to be able to BOTH forward email and, optionally, deliver it locally as well. I think I've gone about this wrong but it's easy to change... Everything is in ldap. I've been using virtual_alias_maps to hold the forwarding information. What happens there though is that if it hits

Re: How to stop these fakes?

2008-08-04 Thread ram
On Mon, 2008-08-04 at 10:56 +0200, [EMAIL PROTECTED] wrote: > Hallo ram, > > Op vrijdag 01 augustus 2008 schreef ram aan [EMAIL PROTECTED]: > > >> Occasionally external systems are tying to send mail with a > >> faked sender address via my system. So far no harm is done, > >> ad they have not

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Nicolas KOWALSKI
On Mon, Aug 04, 2008 at 08:58:01AM -0400, Charles Marcus wrote: > Let me give this one a try... I *think* i see the problem... > > On 8/4/2008, Nicolas KOWALSKI ([EMAIL PROTECTED]) wrote: >> Aug 4 14:17:18 petole postfix/smtpd[23545]: NOQUEUE: reject: RCPT >> from 225.96.68-86.rev.gaoland.net[86.6

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Brian Evans - Postfix List
Nicolas KOWALSKI wrote: On Mon, Aug 04, 2008 at 08:58:01AM -0400, Charles Marcus wrote: Let me give this one a try... I *think* i see the problem... On 8/4/2008, Nicolas KOWALSKI ([EMAIL PROTECTED]) wrote: Aug 4 14:17:18 petole postfix/smtpd[23545]: NOQUEUE: reject: RCPT from 225.96.6

vacation problem

2008-08-04 Thread oxy
hi! i am using postfixadmin with virtual vacation script and i have a little problem here.. after set up virtual vacation as postfixadmin decribes i have actually two kind of problems, first: when i set virtual vacation the mailbox sends back one 'i am on vacation' mail, but NOT storing the

Re: vacation problem

2008-08-04 Thread Charles Marcus
On 8/4/2008 11:00 AM, oxy wrote: i am using postfixadmin with virtual vacation script and i have a little problem here.. after set up virtual vacation as postfixadmin decribes i have actually two kind of problems, first: when i set virtual vacation the mailbox sends back one 'i am on vacation'

Re: vacation problem

2008-08-04 Thread oxy
you are right, thanks for your help, i am going to forward the mail to that list.. i am saying that it works two other way and none of them are correct Charles Marcus írta: On 8/4/2008 11:00 AM, oxy wrote: i am using postfixadmin with virtual vacation script and i have a little problem here..

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Nicolas KOWALSKI
On Mon, Aug 04, 2008 at 10:56:36AM -0400, Brian Evans - Postfix List wrote: > Nicolas KOWALSKI wrote: >> On Mon, Aug 04, 2008 at 08:58:01AM -0400, Charles Marcus wrote: >> >>> On 8/4/2008, Nicolas KOWALSKI ([EMAIL PROTECTED]) wrote: >>> Aug 4 14:17:18 petole postfix/smtpd[23545]: NOQU

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Brian Evans - Postfix List
Nicolas KOWALSKI wrote: The client said 'EHLO demisel.dyndns.org'. This is the value that check_helo_access can find, though somewhat unreliable to whitelist. I apparently have no other choices to whitelist-before-rbl such a dynamic pool's host. Thanks to all, A *better* way is fo

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Brian Evans - Postfix List
Brian Evans - Postfix List wrote: Nicolas KOWALSKI wrote: The client said 'EHLO demisel.dyndns.org'. This is the value that check_helo_access can find, though somewhat unreliable to whitelist. I apparently have no other choices to whitelist-before-rbl such a dynamic pool's host. Than

Re: error writing to filter -- Who are you?

2008-08-04 Thread email builder
Brian Evans - Postfix List scent-team.com> writes: > > alternatives --set mta /usr/sbin/sendmail.postfix > > A much easier way to solve this and prevent errors in the future is 'rpm > -e sendmail'. > > The sendmail package will *not* remove Postfix's sendmail client. I suppose removing sendma

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Nicolas KOWALSKI
On Mon, Aug 04, 2008 at 12:29:34PM -0400, Brian Evans - Postfix List wrote: > Brian Evans - Postfix List wrote: >> Nicolas KOWALSKI wrote: The client said 'EHLO demisel.dyndns.org'. This is the value that check_helo_access can find, though somewhat unreliable to whitelist. >>> >>>

Re: forward mail & deliver it locally

2008-08-04 Thread Magnus Bäck
On Monday, August 04, 2008 at 15:56 CEST, Aaron Bennett <[EMAIL PROTECTED]> wrote: > I need to be able to BOTH forward email and, optionally, deliver it > locally as well. I think I've gone about this wrong but it's easy to > change... > > Everything is in ldap. I've been using virtual_ali

Re: Whitelist a host using check_client_access before the rbl check?

2008-08-04 Thread Brian Evans - Postfix List
Nicolas KOWALSKI wrote: On Mon, Aug 04, 2008 at 12:29:34PM -0400, Brian Evans - Postfix List wrote: A *better* way is force them to Authenticate using SASL. See http://www.postfix.org/SASL_README.html Postfix supports either Cyrus or Dovecot SASL. P.S. This is if you fully trust and

Re: forward mail & deliver it locally

2008-08-04 Thread Aaron Bennett
Magnus Bäck wrote: Set up an alias on the following form: [EMAIL PROTECTED][EMAIL PROTECTED],[EMAIL PROTECTED] In your LDAP map configuration this could translate to something like: query_filter = mail=%s result_attribute = mail, mailForwardingAddress Does that go in $al

Re: forward mail & deliver it locally

2008-08-04 Thread Magnus Bäck
On Monday, August 04, 2008 at 20:49 CEST, Aaron Bennett <[EMAIL PROTECTED]> wrote: > Magnus Bäck wrote: > > > Set up an alias on the following form: > > > > [EMAIL PROTECTED][EMAIL PROTECTED],[EMAIL PROTECTED] > > > > In your LDAP map configuration this could translate to some

Concatenating a domain to a map result

2008-08-04 Thread Jay Chandler
I'm attempting to map local_recipient_maps via a Pgsql query. The database contains the username portion of [EMAIL PROTECTED] Is there a way to append @example.com to the result of the lookup query? --Jay

Re: forward mail & deliver it locally

2008-08-04 Thread Aaron Bennett
Magnus Bäck wrote: Does that go in $alias_maps or $virtual_alias_maps? This particular example is meant for virtual aliases, but if you adjust it so that it expects the lookup key to be the bare username it'll work with local aliases as well. Thank you, that works.

Re: Concatenating a domain to a map result

2008-08-04 Thread Duane Hill
On Mon, 4 Aug 2008, Jay Chandler wrote: I'm attempting to map local_recipient_maps via a Pgsql query. The database contains the username portion of [EMAIL PROTECTED] Is there a way to append @example.com to the result of the lookup query? I'm not familiar with Pgsql. However, MySQL has a con

Re: Concatenating a domain to a map result

2008-08-04 Thread Wietse Venema
Jay Chandler: > I'm attempting to map local_recipient_maps via a Pgsql query. > > The database contains the username portion of [EMAIL PROTECTED] > > Is there a way to append @example.com to the result of the lookup query? $ man pgsql_table ... result_format (default: %s) Format tem

Delivering some mail locally to commands while sending mail as [EMAIL PROTECTED]

2008-08-04 Thread Jerrad Pierce
Hello all, I have a problem that I've been able to resolve be searching the archives & FAQ. Actually, it seems to be a combination of two FAQ: * Delivering some users locally while sending mail as [EMAIL PROTECTED] http://www.postfix.org/faq.html#some_local * Commands, mailing lists, and /file/n

sasl parameters missing

2008-08-04 Thread Daniel Black
Story is I deployed a webmail with certificate based authentication that substitues a global master password (http://wiki.dovecot.org/Authentication/MasterUsers) when the certificate matches. The webmail accesses the inbox by imap and reuses the password for smtp through postfix. I configured

Re: sasl parameters missing

2008-08-04 Thread Wietse Venema
Daniel Black: > Story is I deployed a webmail with certificate based authentication that > substitues a global master password > (http://wiki.dovecot.org/Authentication/MasterUsers) when the certificate > matches. The webmail accesses the inbox by imap and reuses the password for > smtp through

RE: Problem sending to email, getting sender verify failed

2008-08-04 Thread fajar
> Why are you using sender verification? You should NOT use SAV for all > messages, only for messages destined to domains that you control or have > already gotten permission to do SAV for, or you WILL evenutally get > blacklisted. > > Please post postconf -n output... > > -- > > Best regards,

Postfix anormal DNS lookup ?

2008-08-04 Thread Seblu
Hello, i use postfix postfix 2.5.1 on an OpenBSD 4.3 and i have a stange behaviour (for me) with DNS lookup in logs. i've a local dns, which resolv 192.42.42.1 to toto.titi # host 192.42.42.1 1.42.42.192.in-addr.arpa domain name pointer toto.titi. but in postfix logs 192.42.42.1 is resolved wit