has yahoo mailservers problems ?

2008-11-11 Thread Robert Schetterer
Hi @ll, double checked this on different mailservers on different nets , at current i cant deliver out mail to yahoo.de/com anyone else notices same problems? -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria

Re: has yahoo mailservers problems ?

2008-11-11 Thread Robert Schetterer
mouss schrieb: Robert Schetterer wrote: Gerard schrieb: On Tue, 11 Nov 2008 12:09:16 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: double checked this on different mailservers on different nets , at current i cant deliver out mail to yahoo.de/com anyone else notices same problems?

Courier (Authdaemon + imap + pop3 + maildrop) Memory usage

2008-11-11 Thread Watashi
Hello all, I have a trouble with my two mail servers where the users's maildir are. I use Courier Authdaemon with PAM_LDAP authenticating against a M$ Active Directory to serve imap, pop3 and maildrop. More than 8.000 accounts. The MTA is Postfix looking up for users in M$ AD directly. Each 30

Re: Courier (Authdaemon + imap + pop3 + maildrop) Memory usage

2008-11-11 Thread Wietse Venema
Watashi: Hello all, I have a trouble with my two mail servers where the users's maildir are. I use Courier Authdaemon with PAM_LDAP authenticating against a M$ Active Directory to serve imap, pop3 and maildrop. More than 8.000 accounts. The MTA is Postfix looking up for users in M$ AD

RE: Spammers abusing my postfix box

2008-11-11 Thread Jaap Westerbeek
Digging into the logfiles, I could not find the spammer (64.129.70.219) had used SASL All SASL authentications seemed legitimate (coming from an ISP in the same country), or from within my_networks. It would have given me something like this right ? client=unknown[64.129.70.219],

Re: Certificates Invalid in Main.cf (Possibly Off Topic'ish)

2008-11-11 Thread Carlos Williams
On Mon, Nov 10, 2008 at 9:20 PM, Victor Duchovni [EMAIL PROTECTED] wrote: On Mon, Nov 10, 2008 at 5:26 PM, Noel Jones [EMAIL PROTECTED] wrote: If your existing verisign certificate is a server type certificate with the right FQDN, you should be able to use it with postfix. I believe it is a

Re: Restriction Classes

2008-11-11 Thread Kevin P. Knox
On Tuesday 11 November 2008 11:29, Noel Jones wrote: Kevin P. Knox wrote: If you all would be so kind, I need a pointer in the general direction. I think I'm on the right track, but here's the situation. I have a Postfix server that performs SMTP relay services ONLY. It relays for

Re: has yahoo mailservers problems ?

2008-11-11 Thread Robert Schetterer
Gerard schrieb: On Tue, 11 Nov 2008 12:09:16 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: double checked this on different mailservers on different nets , at current i cant deliver out mail to yahoo.de/com anyone else notices same problems? Lacking a functioning crystal ball,

Re: Problems with running postfix

2008-11-11 Thread Wietse Venema
Lars Ebeling: warning: process /usr/libexec/postfix/smtp pid 17858 killed by signal 11 Wietse: To debug by hand, try: # gdb /usr/libexec/postfix/smtp -S # gdb /usr/libexec/postfix/smtp -u -S Lars Ebeling: # /opt/csw/bin/gdb /usr/libexec/postfix/smtp -S /opt/csw/bin/gdb:

RE: Spammers abusing my postfix box - solved

2008-11-11 Thread Jaap Westerbeek
mail01:/var/log# grep 6F38E5F4595 mail.info Nov 11 07:02:29 mail01 postfix/qmgr[26195]: 6F38E5F4595: from=[EMAIL PROTECTED], size=2091, nrcpt=9 (queue active) Nov 11 07:02:32 mail01 postfix/smtp[19552]: 6F38E5F4595: host mx2.comcast.net[76.96.30.116] refused to talk to me: 554

Re: Problems with running postfix

2008-11-11 Thread Victor Duchovni
On Tue, Nov 11, 2008 at 05:44:56PM +0100, Lars Ebeling wrote: # gdb /usr/libexec/postfix/smtp -S # gdb /usr/libexec/postfix/smtp -u -S # /opt/csw/bin/gdb /usr/libexec/postfix/smtp -S /opt/csw/bin/gdb: unrecognized option `-S' # gdb /usr/libexec/postfix/smtp gdb) run -S

Re: Restriction Classes

2008-11-11 Thread Kevin P. Knox
On Tuesday 11 November 2008 12:01, Noel Jones wrote: Kevin P. Knox wrote: On Tuesday 11 November 2008 11:29, Noel Jones wrote: Kevin P. Knox wrote: If you all would be so kind, I need a pointer in the general direction. I think I'm on the right track, but here's the situation. I have

Re: Problems with running postfix

2008-11-11 Thread Lars Ebeling
Original Message From: Wietse Venema [EMAIL PROTECTED] To: Postfix users postfix-users@postfix.org Sent: Tuesday, November 11, 2008 3:58 PM Subject: Re: Problems with running postfix Lars Ebeling: warning: process /usr/libexec/postfix/smtp pid 17858 killed by signal 11 You seem

Re: Re: Courier (Authdaemon + imap + pop3 + maildrop) Memory usage

2008-11-11 Thread Watashi
Hi Wietse and Reinaldo de Carvalho, Each 30 days I have to reboot both servers because the memory is all used. What is the error message? The error is those messages on console about no memory from kernel ( a lot of process dumps on screen). All applications stops to work and I have to ctrl +

Re: Spammers abusing my postfix box

2008-11-11 Thread Johan Andersson
Jaap Westerbeek wrote: Ok the (or some) spammer came back. For some reason everything seems to originate from localhost, which isn't telling me much. Where to look , what to do ? its NOT orginitating from localhost, thats just the last step from you amavis... snip snip This is the amavis

Re: has yahoo mailservers problems ?

2008-11-11 Thread mouss
Robert Schetterer wrote: Gerard schrieb: On Tue, 11 Nov 2008 12:09:16 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: double checked this on different mailservers on different nets , at current i cant deliver out mail to yahoo.de/com anyone else notices same problems? Lacking a functioning

RE: Spammers abusing my postfix box

2008-11-11 Thread Jaap Westerbeek
That's very possible, and was my fisrt though too. There are a few thousand accounts in the DB, and I've only introduced strong passwords when I started working here ( like 1 year ago) For completeness, let me post some entries from my access_recipient table , which is made up of some servers in

Re: has yahoo mailservers problems ?

2008-11-11 Thread Terry Carmen
Robert Schetterer wrote: thx mouss for your qualified info, but this appeared just this morning, and i hadnt include their error because they have plenty of servers which give different error codes ( which make no sense at all ) at all they give no usefull information, i checked the log on one

Using virtual_mailbox_maps and virtual_alias_maps together

2008-11-11 Thread James Grant
Hi, I've got postfix setup with MySQL / Virtual, and am in the process of migrating from an old qmail (*shudder*) system. Some of my users have entries in their .qmail files that do things like: .qmail Maildir/ [EMAIL PROTECTED] aka, save it on the server in their Maildir/

Re: Re: Re: Courier (Authdaemon + imap + pop3 + maildrop) Memory usage

2008-11-11 Thread Watashi
What is the error message? The error is those messages on console about no memory from kernel ( a lot of process dumps on screen). All applications stops to work and I have to ctrl + atl + prt src + s + b to reboot the servers. I will not ask the same question again. Wietse I'm sorry, I

Re: Restriction Classes

2008-11-11 Thread Kevin P. Knox
On Tuesday 11 November 2008 12:01, Noel Jones wrote: Kevin P. Knox wrote: On Tuesday 11 November 2008 11:29, Noel Jones wrote: Kevin P. Knox wrote: If you all would be so kind, I need a pointer in the general direction. I think I'm on the right track, but here's the situation. I have

Re: has yahoo mailservers problems ?

2008-11-11 Thread Mark Goodge
Robert Schetterer wrote: Gerard schrieb: On Tue, 11 Nov 2008 12:09:16 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: double checked this on different mailservers on different nets , at current i cant deliver out mail to yahoo.de/com anyone else notices same problems? Lacking a

Re: Using virtual_mailbox_maps and virtual_alias_maps together

2008-11-11 Thread Brian Evans - Postfix List
James Grant wrote: So, in postfix's main.cf I have: #VIRTUAL/MYSQL virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-domains.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf Both

Re: Problems with running postfix

2008-11-11 Thread Lars Ebeling
Original Message From: Victor Duchovni [EMAIL PROTECTED] To: postfix-users@postfix.org Sent: Tuesday, November 11, 2008 3:59 PM Subject: Re: Problems with running postfix The code dies before entering main(). The _start() function is the entry point of the executable, it arranges

Re: Using virtual_mailbox_maps and virtual_alias_maps together

2008-11-11 Thread James Grant
On November 11, 2008 02:30:11 pm Brian Evans - Postfix List wrote: James Grant wrote: So, in postfix's main.cf I have: #VIRTUAL/MYSQL virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-domains.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf

RE: has yahoo mailservers problems ?

2008-11-11 Thread Marco Tchi Hong
Hello, I've got the same problem too since this morning... I even tried to send mail to Yahoo with a test server with an IP address I never used for a mail server, and I also get the 451 error message... Marco -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la

Re: Re: Re: Courier (Authdaemon + imap + pop3 + maildrop) Memory usage

2008-11-11 Thread Wietse Venema
Watashi: What is the error message? The error is those messages on console about no memory from kernel ( a lot of process dumps on screen). All applications stops to work and I have to ctrl + atl + prt src + s + b to reboot the servers. I will not ask the same question again.

Re: Handle messages where From (Envelope Sender) matches To:

2008-11-11 Thread Roderick A. Anderson
mouss wrote: Roderick A. Anderson wrote: [snip] If your problem is that From: equals To:, then Postfix can help only with an external content filter. If your problem is that MAIL FROM equals RCPT TO, then Postfix can help only with an external policy daemon or external content filter. In

Re: has yahoo mailservers problems ?

2008-11-11 Thread tôba
On Tue, 11 Nov 2008 13:20:36 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: mouss schrieb: Robert Schetterer wrote: Gerard schrieb: On Tue, 11 Nov 2008 12:09:16 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: double checked this on different mailservers on different nets , at

Re: Limit one forward do a specified user

2008-11-11 Thread M. Rodrigo Monteiro
Hi Brian. On Mon, Nov 10, 2008 at 12:14, Brian Evans - Postfix List [EMAIL PROTECTED] wrote: Notice you put permit_mynetworks first. This wins over the check_recipient_access if any client is within mynetworks.. Also, recommend putting reject_unauth_destination right below

RE: Spammers abusing my postfix box

2008-11-11 Thread Jaap Westerbeek
I had noticed his sending IP. Now, how do I prevent him from abusing my server ? How is it possible he can send from my server when he's not in my_networks ? Can I prevent him from spoofing the sender mailaddress ? I'm posting a bit from my main.cf , maybe I've got it wrong : Some pointers would

Re: Spammers abusing my postfix box

2008-11-11 Thread John Peach
On Tue, 11 Nov 2008 09:39:32 -0300 Jaap Westerbeek [EMAIL PROTECTED] wrote: Ok the (or some) spammer came back. For some reason everything seems to originate from localhost, which isn't telling me much. Where to look , what to do ? [snip] You need the log entries for the email BEFORE it

Re: has yahoo mailservers problems ?

2008-11-11 Thread Robert Schetterer
Marco Tchi Hong schrieb: Hello, I've got the same problem too since this morning... I even tried to send mail to Yahoo with a test server with an IP address I never used for a mail server, and I also get the 451 error message... Marco -Message d'origine- De : [EMAIL PROTECTED]

Re: Spammers abusing my postfix box

2008-11-11 Thread Wietse Venema
Jaap Westerbeek: Received: from User (unknown [64.129.70.219]) by mail01.cq-link.sr (Postfix) with ESMTP id D8AFD5F4526; Fri, 7 Nov 2008 18:55:47 -0300 (SRT) There's your spammer. Wietse

RE: Spammers abusing my postfix box

2008-11-11 Thread Jaap Westerbeek
Ok the (or some) spammer came back. For some reason everything seems to originate from localhost, which isn't telling me much. Where to look , what to do ? Postcat gives me this : *** ENVELOPE RECORDS deferred/6/6F38E5F4595 *** message_size:20911231 9 0

Re: DKIMproxy Information.

2008-11-11 Thread Linux Addict
On Mon, Nov 10, 2008 at 5:19 PM, Noel Jones [EMAIL PROTECTED] wrote: Linux Addict wrote: Hi, Please excuse me if it is not relevant on this forum. I am planning to use domain keys and dkim for our domain just to send mails outside. Is DKIMproxy good enough to cover both older Yahoo

Re: Restriction Classes

2008-11-11 Thread Wietse Venema
Kevin P. Knox: My Postfix server is running 2.2.10, so I don't think I can use CIDRs, but can possibly list the internal servers as 32 bit addresses? CDIR table lookups were introduced with Postfix 2.1. Wietse

Re: has yahoo mailservers problems ?

2008-11-11 Thread Robert Schetterer
Terry Carmen schrieb: Robert Schetterer wrote: thx mouss for your qualified info, but this appeared just this morning, and i hadnt include their error because they have plenty of servers which give different error codes ( which make no sense at all ) at all they give no usefull information,

Re: DKIMproxy Information.

2008-11-11 Thread Brian Evans - Postfix List
Linux Addict wrote: While I read through this, I understand that to use domain keys, the client has to send mails through submission port 587. Does that sound right? Just to use domainkeys, all clients to has to send mails to port 587 instead of port 25? Please clarify. Thank you The

Restriction Classes

2008-11-11 Thread Kevin P. Knox
If you all would be so kind, I need a pointer in the general direction. I think I'm on the right track, but here's the situation. I have a Postfix server that performs SMTP relay services ONLY. It relays for about six domain names. Final delivery of these six domains is handled by three

Re: Spammers abusing my postfix box

2008-11-11 Thread Charles Marcus
On 11/11/2008 11:07 AM, Jaap Westerbeek wrote: Digging into the logfiles, I could not find the spammer (64.129.70.219) had used SASL So if he didn't get in through sasl_auth, obviously he must have gotten in through a hole in your check_recipient_access hash:/etc/postfix/access_recipient,

Re: has yahoo mailservers problems ?

2008-11-11 Thread MailingListe
Zitat von Robert Schetterer [EMAIL PROTECTED]: Hi @ll, double checked this on different mailservers on different nets , at current i cant deliver out mail to yahoo.de/com anyone else notices same problems? Yes, always. Yahoo never had reliable mailservice at all so i never be worried if

Re: Spammers abusing my postfix box

2008-11-11 Thread Wietse Venema
What is the output of: grep 6F38E5F4595 /the/maillog/file grep D8AFD5F4526 /the/maillog/file One is before Amavis, one is after Amavis. Wietse

Re: DKIMproxy Information.

2008-11-11 Thread Charles Marcus
On 11/11/2008 4:35 PM, Brian Evans - Postfix List wrote: Linux Addict wrote: While I read through this, I understand that to use domain keys, the client has to send mails through submission port 587. Does that sound right? Just to use domainkeys, all clients to has to send mails to port 587

Re: Spammers abusing my postfix box

2008-11-11 Thread Wietse Venema
Jaap Westerbeek: smtpd_recipient_restrictions = permit_sasl_authenticated, check_recipient_access hash:/etc/postfix/access_recipient, There is your open relay. Put it below reject_unauth_destination, Wietse

Re: DKIMproxy Information.

2008-11-11 Thread Charles Marcus
On 11/11/2008 4:49 PM, Charles Marcus wrote: Common administrative practices include submission on 587 for trusted clients only and should not be permitted on the internet. This port should be firewalled outside of your network. Excuse me?!?!? Thats ridiculous... in fact, just the OPPOSITE

Re: Certificates Invalid in Main.cf (Possibly Off Topic'ish)

2008-11-11 Thread Victor Duchovni
On Tue, Nov 11, 2008 at 11:47:34AM -0500, Carlos Williams wrote: On Mon, Nov 10, 2008 at 9:20 PM, Victor Duchovni [EMAIL PROTECTED] wrote: On Mon, Nov 10, 2008 at 5:26 PM, Noel Jones [EMAIL PROTECTED] wrote: If your existing verisign certificate is a server type certificate with the

Re: Restriction Classes

2008-11-11 Thread Noel Jones
Kevin P. Knox wrote: If you all would be so kind, I need a pointer in the general direction. I think I'm on the right track, but here's the situation. I have a Postfix server that performs SMTP relay services ONLY. It relays for about six domain names. Final delivery of these six domains

Re: Courier (Authdaemon + imap + pop3 + maildrop) Memory usage

2008-11-11 Thread Reinaldo de Carvalho
On Tue, Nov 11, 2008 at 10:07 AM, Watashi [EMAIL PROTECTED] wrote: Hello all, Each 30 days I have to reboot both servers because the memory is all used. There's no cache memory, buffers or something else. I already tried echo 3 .../drop_caches Linux use memory to cache all read files.

Re: has yahoo mailservers problems ?

2008-11-11 Thread Robert Schetterer
Mark Goodge schrieb: Robert Schetterer wrote: Gerard schrieb: On Tue, 11 Nov 2008 12:09:16 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: double checked this on different mailservers on different nets , at current i cant deliver out mail to yahoo.de/com anyone else notices same

Re: has yahoo mailservers problems ?

2008-11-11 Thread Robert Schetterer
tôba schrieb: On Tue, 11 Nov 2008 13:20:36 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: mouss schrieb: Robert Schetterer wrote: Gerard schrieb: On Tue, 11 Nov 2008 12:09:16 +0100 Robert Schetterer [EMAIL PROTECTED] wrote: double checked this on different mailservers on different

Re: Restriction Classes

2008-11-11 Thread Noel Jones
Kevin P. Knox wrote: On Tuesday 11 November 2008 11:29, Noel Jones wrote: Kevin P. Knox wrote: If you all would be so kind, I need a pointer in the general direction. I think I'm on the right track, but here's the situation. I have a Postfix server that performs SMTP relay services ONLY. It

Re: has yahoo mailservers problems ? / works now

2008-11-11 Thread Robert Schetterer
Robert Schetterer schrieb: Marco Tchi Hong schrieb: Hello, I've got the same problem too since this morning... I even tried to send mail to Yahoo with a test server with an IP address I never used for a mail server, and I also get the 451 error message... Marco -Message d'origine-

using ip alias

2008-11-11 Thread Octavio
Hi my server have some public IPs and I want to use one that is not the primary (eth0:0) but when I send email always use the one in eth0 despite the postfix is have as interface just the one in eth0:0 and lo Thanks Octavio

Re: using ip alias

2008-11-11 Thread Wietse Venema
Octavio: [ Charset UTF-8 unsupported, converting... ] Hi my server have some public IPs and I want to use one that is not the primary (eth0:0) but when I send email always use the one in eth0 despite the postfix is have as interface just the one in eth0:0 and lo See: