Re: When to use proxymap

2012-08-15 Thread Reindl Harald
Am 15.08.2012 03:18, schrieb Viktor Dukhovni: > I would also note that trivial-rewrite(8) (like proxymap(8)) is > already a multi-client service, so typically, there are a lot fewer > trivial-rewrite(8) processes than smtpd(8)'s or cleanup(8)'s. > Therefore any savings in further consolidating da

[postfix-users] How to deny localuser send mail when they use sendmail

2012-08-15 Thread Sense Zeng
postfix version: 2.9.3-2 system: ubuntu 12.04 postfix is configure as a smarthost How can I permit some localuser send mail in shell (run sendmail) and deny other users?

The ultimate email server

2012-08-15 Thread Mikkel Bang
I'm trying to configure "the ultimate email server" for this webapp that needs to send and receive / forward emails to and from thousands of users. But with so many people recommending so many different tools, it gets hard to come to a conclusion. Looks like I'm finally arriving at this though: po

Re: The ultimate email server

2012-08-15 Thread Daniele Nicolodi
On 15/08/2012 14:09, Mikkel Bang wrote: > Dropped: > - postscreen: Looked into http://www.postfix.org/POSTSCREEN_README.html > but couldn't really find anything concrete to add to my setup Did you really read the documentation? What is not clear in this section http://www.postfix.org/POSTSCREEN_RE

Re: [postfix-users] How to deny localuser send mail when they use sendmail

2012-08-15 Thread Brian Evans - Postfix List
On 8/15/2012 6:41 AM, Sense Zeng wrote: > postfix version: 2.9.3-2 > system: ubuntu 12.04 > > postfix is configure as a smarthost > How can I permit some localuser send mail in shell (run sendmail) and > deny other users? Please refer to 'man 5 postconf' and search for authorized_submit_users or ht

Re: The ultimate email server

2012-08-15 Thread lst_hoe02
Zitat von Mikkel Bang : I'm trying to configure "the ultimate email server" for this webapp that needs to send and receive / forward emails to and from thousands of users. But with so many people recommending so many different tools, it gets hard to come to a conclusion. Looks like I'm finally

Re: The ultimate email server

2012-08-15 Thread andreas
On Wed, 15 Aug 2012, Daniele Nicolodi wrote: On 15/08/2012 14:09, Mikkel Bang wrote: Dropped: - postscreen: Looked into http://www.postfix.org/POSTSCREEN_README.html but couldn't really find anything concrete to add to my setup Did you really read the documentation? What is not clear in thi

Re: The ultimate email server

2012-08-15 Thread Daniele Nicolodi
On 15/08/2012 16:09, andr...@east.nilpan.se wrote: > > > On Wed, 15 Aug 2012, Daniele Nicolodi wrote: > >> On 15/08/2012 14:09, Mikkel Bang wrote: >>> Dropped: >>> - postscreen: Looked into http://www.postfix.org/POSTSCREEN_README.html >>> but couldn't really find anything concrete to add to my

Forward specific users to another mail server

2012-08-15 Thread Brian C. Huffman
All, I currently have a postfix server that is handling mail for my company's domain. However, we're going to migrate to a new mail server and we're performing the migration in phases. So, I'd like to move some users' mailboxes and then configure postfix to forward (relay / bounce?) their m

Re: Forward specific users to another mail server

2012-08-15 Thread Fernando Maior
Hi Brian, Best is IMHO use the transport table. Look at the docs at http://www.postfix.org/transport.5.html For example, for each user that is being migrated, you add one line like below: {username}@{domainname} smtp:{newserveripaddress} Best regards--- Fernando Maior On Wed, Aug 15, 2012 at

Re: The ultimate email server

2012-08-15 Thread Fernando Maior
Hi Mikkel, IMO Postgrey and Postscreen are quite similar. I believe you should go for one of them in order to have one more layer of functionality against spammers in your server. Look carefully to the documentation for Postscreen, specially the "Introduction" and "The basic idea behind postscree

Transport Maps and TCP Table -> How to realize that postfix queries for recipient AND sender ?

2012-08-15 Thread Harakiri
Ive implemented a TCP table which will tell postfix which destination IP should be used for internal relay. A TCP Table lookup only works with GET - is it somehow possible to have all the information provided similar to the check_policy_service ? E.g. The transport destination should be querie

RE: The ultimate email server

2012-08-15 Thread Jeff Honey
IMO, greylisting via postgrey has had a really positive impact for reducing inbound spam. The delay characteristics are configurable and the impact to end-users can be minimized. Also, IMO, configuring "the ultimate email server" is more about the needs of your network and/or application. Y

Re: Transport Maps and TCP Table -> How to realize that postfix queries for recipient AND sender ?

2012-08-15 Thread Noel Jones
On 8/15/2012 10:53 AM, Harakiri wrote: > Ive implemented a TCP table which will tell postfix which destination IP > should be used for internal relay. > > A TCP Table lookup only works with GET Correct. The lookup key for transport_maps is the recipient address regardless of table type. > -

Re: Forward specific users to another mail server

2012-08-15 Thread Brian C. Huffman
On second thought, I think it might be beneficial in this case to keep a copy on the source mail server. That way if users discover any issues with the new server after the migration, we can go back without having to copy any messages (they'd just have to review all messages that had come in s

Postfix question on transport

2012-08-15 Thread Futchko, Rose
Good Afternoon, I have a hopefully simple question that can be answered. I have POSTFIX and MAILMAN on the same server, of which they are working fine together. Currently, my mail list is sending mail out with an email URL of - x...@mail-test.company.org I want to keep the main mail th

Re: Postfix question on transport

2012-08-15 Thread Reindl Harald
would you PLEASE stop writing HTML mails to lists? there are people out there with heatlh troubles on their eyes who likes to cinfigure their client how they need to display fonts Am 15.08.2012 19:16, schrieb Futchko: > > Good Afternoon, > > > > I have a hopefully simple question that can be an

RE: Postfix question on transport

2012-08-15 Thread Futchko, Rose
Many apologies regarding the HTML text. I am sensitive to the needs of others and forgot to flip the text switch. Thank you for reminding me. Good Afternoon, I have a hopefully simple question that can be answered. I have POSTFIX and MAILMAN on the same server, of which they are wor

Re: Transport Maps and TCP Table -> How to realize that postfix queries for recipient AND sender ?

2012-08-15 Thread Harakiri
--- On Wed, 8/15/12, Noel Jones wrote: > From: Noel Jones > Subject: Re: Transport Maps and TCP Table -> How to realize that postfix > queries for recipient AND sender ? > To: postfix-users@postfix.org > Date: Wednesday, August 15, 2012, 12:26 PM > On 8/15/2012 10:53 AM, Harakiri > wrote: > >

Re: Transport Maps and TCP Table -> How to realize that postfix queries for recipient AND sender ?

2012-08-15 Thread Noel Jones
On 8/15/2012 1:28 PM, Harakiri wrote: > > Is there an alternative way to have a custom TCP service answer to postfix > requests to where a mail should be relayed too - when postfix supplies all > the transport information (sender,recipient, sending IP) ? Postfix already > has nice table lookup

Re: [postfix-users] How to deny localuser send mail when they use sendmail

2012-08-15 Thread Sense Zeng
It's work! thanks a lot! 2012/8/15 Brian Evans - Postfix List : > On 8/15/2012 6:41 AM, Sense Zeng wrote: >> postfix version: 2.9.3-2 >> system: ubuntu 12.04 >> >> postfix is configure as a smarthost >> How can I permit some localuser send mail in shell (run sendmail) and >> deny other users? > Pl

Problem with eMail on Cloud Servers

2012-08-15 Thread Nick
Hi, I've been searching all over (even on Postfix.org) to find out how I can change the Maildir format. My older server (Ubuntu v8.04), with the postfix version it installed, saved all messages into one file, but on the newer servers (v10.04 and v12.04), postfix saves the mes

Re: Problem with eMail on Cloud Servers

2012-08-15 Thread Zhang Huangbin
On Thursday, August 16, 2012 at 8:53 AM, n...@kastle.org wrote: > How can I configure the new servers to use the one file format? > (I know it's less efficient - so I've been told several times) We use Postfix + Dovecot for mail server. To use Maildir format in Postfix, set home_mailbox=Maild

Re: Problem with eMail on Cloud Servers

2012-08-15 Thread Rich
I have wondered why you would want your email in one file. I have always thought it was better to have a setup like cyrus that uses skiplist or berkley.db. sounds like that is what you have. You have some sort of mailstore. check to see if its cyrus MTA. Sounds like that is what you are running. P

Re: Problem with eMail on Cloud Servers

2012-08-15 Thread Stan Hoeppner
On 8/15/2012 11:44 PM, Rich wrote: > I have wondered why you would want your email in one file. I have always > thought it was better to have a setup like cyrus that uses skiplist or > berkley.db. sounds like that is what you have. You have some sort of > mailstore. check to see if its cyrus MTA.