Re: using header_checks to change message-id header

2011-08-15 Thread Ralf Hildebrandt
* Peter Blair : > On Mon, Aug 15, 2011 at 10:30 AM, Jerico2day wrote: > > I'd like to have postfix dynamically change "my.domain.com" only on > > Message-Id header  to some arbitrary domain that would be > > public-facing for all outgoing mail and change it back for incoming > > mail. > > > > Unfo

Re: Force local mail to go out question

2011-08-15 Thread Noel Jones
On 8/15/2011 9:32 PM, lance raymond wrote: > Good evening all, I had a basic server setup and used iRedadmin > which worked perfect and solved what I needed. I was/am using this > server for local webservers, etc. to send mail out and not really > receive in. The problem I have is that our 'real'

Force local mail to go out question

2011-08-15 Thread lance raymond
Good evening all, I had a basic server setup and used iRedadmin which worked perfect and solved what I needed. I was/am using this server for local webservers, etc. to send mail out and not really receive in. The problem I have is that our 'real' mail is hosted at Google and working fine. The is

Re: Using negative feedback to control sites returning "too many connects" warnings.

2011-08-15 Thread Wietse Venema
> I have several domains that I need to deliver for; and I use > sender_dependent_default_transport_maps to map those to the correct IP's to > send out of. > > I am experiencing a couple of related domains begin to defer our mail with > with 450 and 421's. > > Aug 15 10:10:13 server postfix/smtp[

Using negative feedback to control sites returning "too many connects" warnings.

2011-08-15 Thread Donovan Bray
I've read the concurrency config and still not sure how to use it, or if it's use can be applied to my problem. http://www.postfix.org/SCHEDULER_README.html#concurrency_config Can you configure the concurrency as .5 or must it be an integer 0 or 1? I have several domains that I need to deliver f

Re: Outbound mail rate limits by user

2011-08-15 Thread Steve Fatula
- Original Message - > From: Wietse Venema > To: Postfix users > Cc: > Sent: Monday, August 15, 2011 9:00 AM > Subject: Re: Outbound mail rate limits by user > > > In the case of single-recipient email, this can be done with delays > on the Postfix receiving side. > > 1) Force client

Re: using header_checks to change message-id header

2011-08-15 Thread Peter Blair
On Mon, Aug 15, 2011 at 10:30 AM, Jerico2day wrote: > I'd like to have postfix dynamically change "my.domain.com" only on > Message-Id header  to some arbitrary domain that would be > public-facing for all outgoing mail and change it back for incoming > mail. > > Unfortunately, I'm not quite sure

Re: envelope spoofing

2011-08-15 Thread Noel Jones
On 8/15/2011 10:29 AM, Drizzt wrote: > Hi, > > I have a setup whereby we check for spoofing. That is, anyone using an > envelope from in our domain is blocked. In a similar fashion we stop our > own hosts from spoofing others. > > For reference: > - external spoofing: > check_sender_access: mys

envelope spoofing

2011-08-15 Thread Drizzt
Hi, I have a setup whereby we check for spoofing. That is, anyone using an envelope from in our domain is blocked. In a similar fashion we stop our own hosts from spoofing others. For reference: - external spoofing: check_sender_access: mysql /etc/postfix/mysql-spoofing.cf - internal spoofing c

Re: using header_checks to change message-id header

2011-08-15 Thread Noel Jones
On 8/15/2011 9:30 AM, Jerico2day wrote: > Hey all, I'm wondering how best I can change the message ID in the > header of emails. I use Zarafa 7x on an internal machine and I don't > believe there is a way to change the header easily with that software. > > Here's an example from my email headers >

using header_checks to change message-id header

2011-08-15 Thread Jerico2day
Hey all, I'm wondering how best I can change the message ID in the header of emails. I use Zarafa 7x on an internal machine and I don't believe there is a way to change the header easily with that software. Here's an example from my email headers Message-Id: The problem is, is that "my.domain.c

Re: Outbound mail rate limits by user

2011-08-15 Thread Wietse Venema
Wietse: > A more serious issue is that _destination_rate_delay is per-destination > not per-sender, so the example that I gave was wrong to begin with. > This would require a rate delay that is independent of destination. In the case of single-recipient email, this can be done with delays on the P