Re: Using multiple ip addresses to prevent ratelimits

2008-11-26 Thread ram
On Tue, 2008-11-25 at 23:39 +1100, Barney Desmond wrote: ram wrote: Our clients set up their mail forwarding to blackberry servers The blackberry server is doing a ratelimit and mails get held up on our servers I can easily configure multiple IP addresses on the machine. Can I

Re: [SOLVED] Re: Reject Non-Ascii characters

2008-11-26 Thread Barney Desmond
bijayant kumar wrote: One thing more that the manpage of addresses(5) says Do not use ASCII control characters. Avoid spaces and the characters\()[],;: I want to ask that are they all be treated as Non-Ascii characters or any thing else? If you could clarify the same it will be very

Customized Postfix Check

2008-11-26 Thread Muhammed Sameer
Salaam, Hello everyone, Can I write a postfix check myself? Actually, I want postfix to check for the quota and status of the user in a database, and if the user is overquota or if the status of the user is suspended, I want postfix to accordingly bounce the message with the appropriate

Re: Using multiple ip addresses to prevent ratelimits

2008-11-26 Thread ram
On Tue, 2008-11-25 at 09:21 -0500, Wietse Venema wrote: ram: Our clients set up their mail forwarding to blackberry servers The blackberry server is doing a ratelimit and mails get held up on our servers I can easily configure multiple IP addresses on the machine. Can I configure

Re: Using multiple ip addresses to prevent ratelimits

2008-11-26 Thread Wietse Venema
Barney Desmond: This is what we thought *should* work, but apparently it doesn't. I'd love to be told that it actually works. 1. Add an extra smtp service to master.cf: smtphotmailinet n - - - - smtpd -o smtp_bind_address=1.1.1.2 2. Add a

Re: Suspending outgoing smtp temporary

2008-11-26 Thread Brian Evans - Postfix List
Rajkumar S wrote: Hi, How can I suspend postfix delivering mails to external domains temporary? Postfix must accept mails to other destinations but not deliver them till it's told to. See http://www.postfix.org/postconf.5.html#defer_transports Brian

Re: Customized Postfix Check

2008-11-26 Thread mouss
Muhammed Sameer a écrit : Salaam, Hello everyone, Can I write a postfix check myself? Actually, I want postfix to check for the quota and status of the user in a database, and if the user is overquota or if the status of the user is suspended, I want postfix to accordingly bounce the

Re: Customized Postfix Check

2008-11-26 Thread Jan P. Kessler
Muhammed Sameer schrieb: Salaam, Hello everyone, Can I write a postfix check myself? Actually, I want postfix to check for the quota and status of the user in a database, and if the user is overquota or if the status of the user is suspended, I want postfix to accordingly bounce the

Re: Redundant remote server

2008-11-26 Thread bsd
Le 25 nov. 08 à 05:42, ram a écrit : On Mon, 2008-11-24 at 13:04 +0100, bsd wrote: Hello folks, I am actually working for an African country where the electricity is not as stable as one could expect - even in the infrastructure of the historical telco operator… With all the care that we

Re: Using multiple ip addresses to prevent ratelimits

2008-11-26 Thread Wietse Venema
ram: On Tue, 2008-11-25 at 09:21 -0500, Wietse Venema wrote: ram: Our clients set up their mail forwarding to blackberry servers The blackberry server is doing a ratelimit and mails get held up on our servers I can easily configure multiple IP addresses on the machine. Can

Re: Using multiple ip addresses to prevent ratelimits

2008-11-26 Thread Barney Desmond
ram wrote: On Tue, 2008-11-25 at 23:39 +1100, Barney Desmond wrote: You'd think you could create extra smtp-service instances in master.cf and bind them to different addresses with -o smtp_bind_address=a.b.c.d, then use transport maps to fiddle with them, but this apparently doesn't work.

Re: Customized Postfix Check

2008-11-26 Thread Muhammed Sameer
Hello, Thanks for your time and suggestion will sure try that out. Regards, Muhammed Sameer --- On Wed, 11/26/08, mouss [EMAIL PROTECTED] wrote: From: mouss [EMAIL PROTECTED] Subject: Re: Customized Postfix Check To: [EMAIL PROTECTED] Cc: Postfix users postfix-users@postfix.org Date:

Re: Customized Postfix Check

2008-11-26 Thread Muhammed Sameer
Hello, Thank you Jan, thanks for your suggestion! Regards, Muhammed Sameer --- On Wed, 11/26/08, Jan P. Kessler [EMAIL PROTECTED] wrote: From: Jan P. Kessler [EMAIL PROTECTED] Subject: Re: Customized Postfix Check To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Date: Wednesday, November 26,

How to have postfix not generate a bounce message when an email is rejected for a specific reason.

2008-11-26 Thread LaGatorVII
Ok here is the problem. My postfix server is the front end for 2 exchange servers running Symantec Mail Security with spam filtering. The most important thing is to cut down the spam as much as possible. We go to great pains to maintain a proper list of recipients so we don't have User Unknown

Re: How to have postfix not generate a bounce message when an email is rejected for a specific reason.

2008-11-26 Thread Heiko Wundram
Am Wednesday 26 November 2008 18:15:05 schrieb LaGatorVII: snip ... I see two possible solutions, both of which I am not savvy enough to do on my own: 1) Some setting or filter in Postfix to not generate a bounce message when an email is rejected for the above reason. And what about a

question on xforward

2008-11-26 Thread Jan P. Kessler
Dear postfix developers, would it be possible/valuable to enhance xforward by additional attributes reflecting the tls parameters of the upstream smtp session? Background is the current development of a content/proxyfilter. Cheers, Jan

Re: How to have postfix not generate a bounce message when an email is rejected for a specific reason.

2008-11-26 Thread Victor Duchovni
On Wed, Nov 26, 2008 at 09:15:05AM -0800, LaGatorVII wrote: Ok here is the problem. My postfix server is the front end for 2 exchange servers running Symantec Mail Security with spam filtering. The most important thing is to cut down the spam as much as possible. We go to great pains to

Re: Hiding Internal Mail Servers

2008-11-26 Thread Sturgis, Grant
On Tue, 2008-11-25 at 11:53 -0700, Wietse Venema wrote: Sturgis, Grant: I'm trying to hide our internal mail servers from the message headers of outbound email. I've done some reading about this and have found two solutions: ... 2. Use header_checks like this

Re: Hiding Internal Mail Servers

2008-11-26 Thread Duane Hill
On Wed, 26 Nov 2008, Sturgis, Grant wrote: On Tue, 2008-11-25 at 11:53 -0700, Wietse Venema wrote: Sturgis, Grant: I'm trying to hide our internal mail servers from the message headers of outbound email. I've done some reading about this and have found two solutions: ... 2. Use

Re: Hiding Internal Mail Servers

2008-11-26 Thread Victor Duchovni
On Wed, Nov 26, 2008 at 11:16:59AM -0700, Sturgis, Grant wrote: On Tue, 2008-11-25 at 11:53 -0700, Wietse Venema wrote: Sturgis, Grant: I'm trying to hide our internal mail servers from the message headers of outbound email. I've done some reading about this and have found two

Re: question on xforward

2008-11-26 Thread Jan P. Kessler
Victor Duchovni schrieb: On Wed, Nov 26, 2008 at 06:50:13PM +0100, Jan P. Kessler wrote: would it be possible/valuable to enhance xforward by additional attributes reflecting the tls parameters of the upstream smtp session? Background is the current development of a content/proxyfilter.

Re: question on xforward

2008-11-26 Thread Victor Duchovni
On Wed, Nov 26, 2008 at 08:48:31PM +0100, Jan P. Kessler wrote: Victor Duchovni schrieb: On Wed, Nov 26, 2008 at 06:50:13PM +0100, Jan P. Kessler wrote: would it be possible/valuable to enhance xforward by additional attributes reflecting the tls parameters of the upstream smtp

Re: question on xforward

2008-11-26 Thread mouss
Jan P. Kessler a écrit : Victor Duchovni schrieb: On Wed, Nov 26, 2008 at 06:50:13PM +0100, Jan P. Kessler wrote: would it be possible/valuable to enhance xforward by additional attributes reflecting the tls parameters of the upstream smtp session? Background is the current development of

Re: Hiding Internal Mail Servers

2008-11-26 Thread Sturgis, Grant
On Wed, 2008-11-26 at 11:44 -0700, Duane Hill wrote: On Wed, 26 Nov 2008, Sturgis, Grant wrote: On Tue, 2008-11-25 at 11:53 -0700, Wietse Venema wrote: Sturgis, Grant: I'm trying to hide our internal mail servers from the message headers of outbound email. I've done some reading

Re: Hiding Internal Mail Servers

2008-11-26 Thread Victor Duchovni
On Wed, Nov 26, 2008 at 01:58:25PM -0500, Victor Duchovni wrote: The space just before the final / should not be there. Postfix added Received headers (for network-originated traffic) match (PCRE): /^Received: [ ] from [ ] \S+# Helo name [ ] \(\S+ [ ]

Re: Hiding Internal Mail Servers

2008-11-26 Thread Dario Cavallaro
Hi all, just to be sure anyone want's to strip routes away knows what he/she is doing: From: http://www.ietf.org/rfc/rfc2821.txt If source routes are stripped, this practice will cause failures. Don't strip routes/paths 'til you are working on internet. It is dangerous and it's not

Re: Hiding Internal Mail Servers

2008-11-26 Thread mouss
Dario Cavallaro a écrit : Hi all, just to be sure anyone want's to strip routes away knows what he/she is doing: From: http://www.ietf.org/rfc/rfc2821.txt If source routes are stripped, this practice will cause failures. Don't strip routes/paths 'til you are working on internet. It is

suggestions with transport and virtual

2008-11-26 Thread Erick Perez
Hi, I have a postfix 2.3.3 system being used for redirection purposes during a migration from sendmail to postfix. let call this system postfix1 (192.168.10.10) , the new postfix system is postfix2 (192.168.10.20) and the old system is sendmail1 (192.168.10.30) I am using a combination of

Re: suggestions with transport and virtual

2008-11-26 Thread Sahil Tandon
Erick Perez [EMAIL PROTECTED] wrote: Hi, I have a postfix 2.3.3 system being used for redirection purposes during a migration from sendmail to postfix. let call this system postfix1 (192.168.10.10) , the new postfix system is postfix2 (192.168.10.20) and the old system is sendmail1

Re: question on xforward

2008-11-26 Thread Jan P. Kessler
Victor Duchovni schrieb: The topmost header by your-MTA is trustworthy, as are any headers above it. That makes sense, of course. Is there any good reason why smtpd_tls_received_header does not include the ccert_fingerprint when available?

Re: question on xforward

2008-11-26 Thread Wietse Venema
Jan P. Kessler: Victor Duchovni schrieb: The topmost header by your-MTA is trustworthy, as are any headers above it. That makes sense, of course. Is there any good reason why smtpd_tls_received_header does not include the ccert_fingerprint when available? Perhaps it is because

Re: question on xforward

2008-11-26 Thread Victor Duchovni
On Wed, Nov 26, 2008 at 06:45:53PM -0500, Wietse Venema wrote: Jan P. Kessler: Victor Duchovni schrieb: The topmost header by your-MTA is trustworthy, as are any headers above it. That makes sense, of course. Is there any good reason why smtpd_tls_received_header does not