Re: failover for check_policy_service

2008-10-06 Thread Jan P. Kessler
J. Thomsen schrieb: This is the rationale behind an optional 'dunno if failing' on check_policy_service components. I wrote a little ha and loadbalacing script for policy delegation requests in perl some time ago. Maybe it is useful for you. Doc:

Per user whitelist in postfix

2008-10-06 Thread Guy
Hi, I'm currently using dnswl (dnswl.org) in my recipient restrictions on a mail gateway. Below is an example line from the list: 193.222.110.200/32 permit_auth_destination med nonea.se DNSWLId 10128 As I understand it, this whitelists those IP's from all the RBL etc checks that follow in

Re: question about relay_recipient_maps

2008-10-06 Thread Nicolás Velásquez O.
Hello, We receive a high volume of mail for non nonexistent mailboxes, so we want to prevent Postfix's SMTP probes to the nearest MTA, we just want to use localfile or LDAP queries. I've attached the postconf -n and some tests I've done, any help is appreciated. About the behavior, I see 2

Out Of Office Utility

2008-10-06 Thread Carlos Williams
I had a user ask me if the Postfix email server can auto respond w/ Out of Office reply rather than do this on his client in case his machine is rebooted and or shut off. I Google'd this first and found a program called Vacation which appears to be somewhat compatible however I am not sure since I

Re: Out Of Office Utility

2008-10-06 Thread Mark Goodge
Carlos Williams wrote: On Mon, Oct 6, 2008 at 9:59 AM, Adam Tauno Williams [EMAIL PROTECTED] wrote: If your delivering to a Cyrus IMAPd server then SIEVE has very nice facilities to handle vacation messages for you. Several rather nice UI/clients are available as well so users can setup

Re: Out Of Office Utility

2008-10-06 Thread Barney Desmond
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Carlos Williams wrote: I had a user ask me if the Postfix email server can auto respond w/ Out of Office reply rather than do this on his client in case his machine is rebooted and or shut off. My first response would be to ask whether they really

My first config - unable to telnet to port 25, virtual.db missing

2008-10-06 Thread Paul Cocker
I have a CentOS 5.2 machine running postfix 2.3.3 install via yum and am setting up for the first time, having been a sendmail user previously. I have been configuring it based around 'Postfix email firewall/gateway' setup in the postfix documentation as this machine will be acting as the

Re: My first config - unable to telnet to port 25, virtual.db missing

2008-10-06 Thread Brian Evans - Postfix List
Paul Cocker wrote: I have a CentOS 5.2 machine running postfix 2.3.3 install via yum and am setting up for the first time, having been a sendmail user previously. I have been configuring it based around 'Postfix email firewall/gateway' setup in the postfix documentation as this machine will

Re: Per user whitelist in postfix

2008-10-06 Thread mouss
Guy a écrit : Hi, I'm currently using dnswl (dnswl.org http://dnswl.org) in my recipient restrictions on a mail gateway. Below is an example line from the list: 193.222.110.200/32 http://193.222.110.200/32 permit_auth_destination med nonea.se http://nonea.se DNSWLId 10128 As I

Re: Out Of Office Utility

2008-10-06 Thread mouss
Carlos Williams a écrit : On Mon, Oct 6, 2008 at 9:59 AM, Adam Tauno Williams [EMAIL PROTECTED] wrote: If your delivering to a Cyrus IMAPd server then SIEVE has very nice facilities to handle vacation messages for you. Several rather nice UI/clients are available as well so users can

Re: Out Of Office Utility

2008-10-06 Thread mouss
Barney Desmond a écrit : Carlos Williams wrote: I had a user ask me if the Postfix email server can auto respond w/ Out of Office reply rather than do this on his client in case his machine is rebooted and or shut off. My first response would be to ask whether they really need it. :)

Re: My first config - unable to telnet to port 25, virtual.db missing

2008-10-06 Thread mouss
Paul Cocker a écrit : I have a CentOS 5.2 machine running postfix 2.3.3 install via yum and am setting up for the first time, having been a sendmail user previously. I have been configuring it based around 'Postfix email firewall/gateway' setup in the postfix documentation as this machine

Re: question about relay_recipient_maps

2008-10-06 Thread Nicolás Velásquez O.
Thanks, it was the reject_unverified_recipient. Now it is working... 2008/10/6 Brian Evans - Postfix List [EMAIL PROTECTED]: Nicolás Velásquez O. wrote: Hello, We receive a high volume of mail for non nonexistent mailboxes, so we want to prevent Postfix's SMTP probes to the nearest MTA, we

Re: Retry - temp fail ndr?

2008-10-06 Thread mouss
Charles Marcus a écrit : Hello, I probably am using bad terminology, but... I have set the delay_warning_time to 15m on my system (boss demanded it), and now the boss wants more than just the one notification... so you need bossfix :) Is there any way to configure postfix to send more

Re: Retry - temp fail ndr?

2008-10-06 Thread Jason Pruim
On Oct 6, 2008, at 1:00 PM, mouss wrote: Charles Marcus a écrit : Hello, I probably am using bad terminology, but... I have set the delay_warning_time to 15m on my system (boss demanded it), and now the boss wants more than just the one notification... so you need bossfix :) Nothing to

smtp only output

2008-10-06 Thread Martín Marqués
I'm looking to put a smtp server to deliver mails from a non-smtp server (database, web server, etc.). I started looking at ssmtp and masqmail, but neither convinced me. So, as I'm using postfix in my mail servers, and I really like it, and know how to use it, I thought I would give it a try.

Re: outgoing SPAM

2008-10-06 Thread mouss
Robert Lopez a écrit : In the past months there have been instances where pfishing was used to get account credentials and use the victim's account to send massive quantities of SPAM. Is there a way to configure postfix to detect such an event and/or to stop such an event from reoccurring?

Fwd: outgoing SPAM

2008-10-06 Thread Robert Lopez
Thank you Aaron. My supervisor asked me to find a configuration change to postfix. He wants to avoid adding any new agents/programs. It seems the person I replaced had some bad times when trying to add other programs to the mail gateway functionality. -- Forwarded message --

Re: Virtual domain uncertainty...

2008-10-06 Thread Charles Marcus
On 10/6/2008 2:29 PM, mouss wrote: Currently, I simply have our one domain referenced in mydomain, and have the hostname set accordingly (see postconf -n below), and am not using virtual_mailbox_domains. currently, you have domains in mydestination even if you didn't specify that. you can

Re: Fwd: outgoing SPAM

2008-10-06 Thread Noel Jones
Robert Lopez wrote: Thank you Aaron. My supervisor asked me to find a configuration change to postfix. He wants to avoid adding any new agents/programs. It seems the person I replaced had some bad times when trying to add other programs to the mail gateway functionality. Postfix does

Re: Virtual domain uncertainty...

2008-10-06 Thread Brian Evans - Postfix List
Charles Marcus wrote: On 10/6/2008 2:29 PM, mouss wrote: Does simply adding the additional domain example2.com in virtual_mailbox_domains allow me to use the additional hostname smtp.example2.com (in client configurations) for sending mail, assuming example2.com is listed in

Re: Virtual domain uncertainty...

2008-10-06 Thread Charles Marcus
On 10/6/2008, Brian Evans - Postfix List ([EMAIL PROTECTED]) wrote: I'm going to be writing up instructions for users who will be using these new domains how to set up their mail clients (Thunderbird mainly, but I also include instructions for the Microsoft clients)... so I wanted to confirm

Re: Virtual domain uncertainty...

2008-10-06 Thread Charles Marcus
On 10/6/2008, Jorey Bump ([EMAIL PROTECTED]) wrote: If the name resolves, they'll connect to your server. However, if you're going to offer STARTTLS, you have a problem. How are you going to support all of these different domains in a single certificate? Currently, you can't, so you'll need to

forwarding for unknown accounts.

2008-10-06 Thread Marcelo Iturbe
Hello, I am currently hosting the mail for the domain santiago.cl at google Apps. Google Apps has a very limited mailing list system so I want to install a local linux+postfix+mailman server for mailing list administration. I can create the sub-domain lists.santiago.cl and point the MX records to

Re: Fighting SPAM

2008-10-06 Thread Jorey Bump
Marky Yehezkiel (SNC) wrote, at 10/06/2008 10:17 PM: I just wondering is there any way in postfix that can check port 25 of sender is open or not. Why do you assume that a legitimate relay must also accept connections on port 25? There's no requirement that an MX must also be the source of

Re: forwarding for unknown accounts.

2008-10-06 Thread Magnus Bäck
On Tuesday, October 07, 2008 at 03:57 CEST, Marcelo Iturbe [EMAIL PROTECTED] wrote: I am currently hosting the mail for the domain santiago.cl at google Apps. Google Apps has a very limited mailing list system so I want to install a local linux+postfix+mailman server for mailing list