Re: shellscript as policy-service --> zombie/load

Hello, Andre Hübner: Hello, for testing purposes i wrote a policy-service for postfix as a shellscript. My Script is working very well, iam happy with its functionality ;) But unfortunately there is one problem when a lot of mails are incoming. the shellscript just does some grepping in sma

Re: SMFIP_RCPT_REJ Milter support

Hello Wietse, Thanks very much ! That's nice ! Jose-Marcio Wietse Venema wrote: The Postfix 2.6 Milter interface now implements SMFIP_RCPT_REJ, meaning that postfix can report rejected recipients to Milter applications. Postfix will report the following macro values, as decribed in Sendmail

Re: shellscript as policy-service --> zombie/load

Andre Hübner schrieb: > Hello, > >> Andre Hübner: >>> Hello, >>> >>> for testing purposes i wrote a policy-service for postfix as a >>> shellscript. >>> My Script is working very well, iam happy with its functionality ;) >>> But unfortunately there is one problem when a lot of mails are >>> incomi

eMail redirection

Hi, I want my postfix test system to accept eMail to any address and redirect it i.e. t...@morphium.info (and not to the specified recipient). How could I accomplish that? Could recipient_canoncial_maps or virtual_alias_maps be helpful? I can't get it working on my own, so I would be glad of a bit

How to encrypt email?

Hi All. I found the email files that are stored under the Maildir are clearly code. If I am the administrator of the system,I can see all user's email contents. Is there a method to encrypt the email files so that the administrator can't see the email contents,even if he can read the files?

Queued non-deliverable message

I'm running Postfix 2.3.3 on CentOS 5.3 x64 (Postfix installed from CentOS repository). Firstly thank you to the writers for a great piece of software... :) Postconf -n: alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases broken_sasl_auth_clients = yes canonical_maps = hash:/et

Re: How to encrypt email?

Zitat von Jeff Huang : Hi All. I found the email files that are stored under the Maildir are clearly code. If I am the administrator of the system,I can see all user's email contents. Is there a method to encrypt the email files so that the administrator can't see the email contents,even if

Re: eMail redirection

2009/4/27 morphium : > I want my postfix test system to accept eMail to any address and > redirect it i.e. t...@morphium.info (and not to the specified > recipient). > How could I accomplish that? > Could recipient_canoncial_maps or virtual_alias_maps be helpful? > I can't get it working on my own,

Re: How to encrypt email?

2009/4/27 Jeff Huang : > I found the email files that are stored under the Maildir are clearly code. > > If I am the administrator of the system,I can see all user's email contents. > > Is there a method to encrypt the email files so that the administrator can't > see the email contents,even if he

Re: Queued non-deliverable message

Simon Wilson wrote: I'm running Postfix 2.3.3 on CentOS 5.3 x64 (Postfix installed from CentOS repository). Firstly thank you to the writers for a great piece of software... :) Postconf -n: [] Setup works a treat, has been running great for a few weeks. I sent an email to about 10 people, 2

Re: Queued non-deliverable message

On Mon, 27 Apr 2009, Simon Wilson wrote: > Setup works a treat, has been running great for a few weeks. I sent an > email to about 10 people, 2 of the email addresses were wrong. For one > of them I got a bounce message in my mailbox telling me it was wrong (I > had typed @yahoo.com.uk instead

Re: how to detect spam attacks

Hi list The first thing to do will be a blacklist created for me. Im looking to make it and is putting the line: check_client_access hash:/etc/postfix/blacklist but I have doubts. Where I need to put this? in smtp_recipient_restrictions or in smtpd_client_restrictions? The content inside the arc

Re: eMail redirection

I did now set virtual_alias_maps = hash:/etc/postfix/virtual modified /etc/postfix/virtual to: .* t.re...@dotsource.de [thats me] did postmap /etc/postfix/virtual and restarted postfix # postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff

Re: Queued non-deliverable message

Quoting Sahil Tandon : On Mon, 27 Apr 2009, Simon Wilson wrote: So my question is why did I get a message that one was wring and not the other? Do I need to change config somehow? You use reject_unknown_recipient_domain, which results in a deferral and re-retry of mail delivery in the cas

Per-user sending quotas

Hi guys, The boss wants to be able to limit the amount of mail a user can send and the number of recipients based on their "level" of account. A higher level account can have more recipients and more messages per time period. Basically per user anvil settings. As far as I'm aware this is directly

Re: Per-user sending quotas

Guy schrieb: > Hi guys, > > The boss wants to be able to limit the amount of mail a user can send > and the number of recipients based on their "level" of account. A > higher level account can have more recipients and more messages per > time period. Basically per user anvil settings. > > As far

Re: Problem with local delivery

2009/4/23 Dominic Osterried : > Hello, > > i've got a strange problem with postfix: When I try to send a mail to > a local user postfix says that this user is not existing. As soon as I > put the line "jacques: dominic.osterr...@gmx.de" in /etc/aliases, the > mail gets send without any problems via

Sender based outgoing IP selection

Hello, I have to route e-mails coming from different IP addresses to the world (no single smarthost, the target can be anything) with different source IPs. So a mail coming in on 1.1.1.1 should go out with the source address of 2.2.2.2 and another coming in on 3.3.3.3 should go out from 4.4.4

Address verification issues

I seem to be having issues with reject_unverified_recipient. Everything seems okay for the most part until the RCPT To: in which case I get: 450 4.1.1 : Recipient address rejected: unverified address: host mail.test.com[192.168.4.2] said: 501 : sender address must contain a domain (in reply to MA

Re: Another SMTP protocol breakage by ASA

* Mark Martinec : > Ralf, here is another one for your list of Cisco PIX and ASA > problems with inspection of a SMTP protocol (actually, parsing > of a mail header section): > > http://www.arschkrebs.de/postfix/postfix_cisco_pix_bugs.shtml > > > > CSCsy28792 > SMTP session disconnects due to

Re: how to detect spam attacks

Continuing with this thread I comment where I putted the options I can saw the server refuses external connections. Finally I ned to comment permit_mynetworks option and I think all is going right. In the server the options are: smtpd_recipient_restrictions = check_recipient_access hash:/

Re: Address verification issues

xul...@onlineok.com: > append_at_myorigin = no As documented, this is NOT SUPPORTED.

redirect the emails

Hello, I created 365 directory based on date for every year and want to redirect the emails to 365 different directory for all incoming emails based on date. for example, all emails arriving on 01/01/2009 should go to directory HOME/Maildir/20090101. How can it be done via postfix or procmail? T

Re: Strange problem with postfix and dovecot sasl auth

Timo Sirainen wrote: On Apr 26, 2009, at 11:58 PM, Timo Sirainen wrote: smtpd_sasl_path = private/dovecot .. I can see the private/auth socket created when dovecot starts, with postfix:postfix permissions. Also, netstat shows it: bash:# netstat -ln | grep dovecot unix 2 [ ACC ] ST

It's recommended to use reject_unknown_client

Hi list Im looking diferent options to configure postfix main.cf and I see the reject_unknown_client. I don't know if it's recomended because my postfix server is used for external clients and more uses connections with dynamic IP. If I put this, where goes, in smtp_recipient_restrictions or smtp

Re: It's recommended to use reject_unknown_client

deconya wrote: Hi list Im looking diferent options to configure postfix main.cf and I see the reject_unknown_client. I don't know if it's recomended because my postfix server is used for external clients and more uses connections with dynamic IP. If I put this, where goes, i

Re: It's recommended to use reject_unknown_client

thanks Noel I don't like this option. too many risk. Best Regards On Mon, Apr 27, 2009 at 5:49 PM, Noel Jones wrote: > deconya wrote: > >> Hi list >> >> Im looking diferent options to configure postfix main.cf >> and I see the reject_unknown_client. I don't know if it's recome

Re: It's recommended to use reject_unknown_client

deconya schrieb: > thanks Noel > > I don't like this option. too many risk. > > Best Regards > > On Mon, Apr 27, 2009 at 5:49 PM, Noel Jones > wrote: > > deconya wrote: > > Hi list > > Im looking diferent options to configure postfix main.cf

Re: Address verification issues

> xul...@onlineok.com: >> > xul...@onlineok.com: >> >> append_at_myorigin = no >> > >> > As documented, this is NOT SUPPORTED. >> > >> >> Blah sorry, there has been a new development. Instead I'm now getting >> 550-No such person at this address 550 Sender verify failed (in reply to >> RCPT TO co

Re: Address verification issues

On 4/27/2009, xul...@onlineok.com (xul...@onlineok.com) wrote: > Error output from a test SMTP session: We need logs, not clients interpretation... -- Best regards, Charles

Re: How to encrypt email?

lst_ho...@kwsoft.de wrote: Have a look for PGP or S/MIME. This is client side encryption and must therefore configured in the client settings, not postfix. You can use a S/MIME gateway like Djigzo open source email encryption gateway (www.djigzo.com) to encrypt all your incoming email with a

Re: How to encrypt email?

"Jeff Huang" wrote: > I found the email files that are stored under the Maildir are clearly > code. > > If I am the administrator of the system,I can see all user's email > contents. > > Is there a method to encrypt the email files so that the administrator > can't see the email contents,eve

Wishing I could change the level of smtpd DNS messages

Hello, When I look at my mail.warn file (log level warn or greater), or grep mail.log for warning messages, I am presented with a flood of 'Name or service not known', 'address not listed for hostname', and 'numeric hostname' messages. I run a small site yet mail.warn log has 16k lines since yeste

Re: Wishing I could change the level of smtpd DNS messages

On Mon, Apr 27, 2009 at 02:55:41PM -0600, Jacob Anawalt wrote: > When I look at my mail.warn file (log level warn or greater), or grep > mail.log for warning messages, I am presented with a flood of 'Name or > service not known', 'address not listed for hostname', and 'numeric > hostname' messages

Minor bug in web site documentation

On the page http://www.postfix.org/SMTPD_ACCESS_README.html this statement is made beneath the examples: ...the last example above allows mail from local networks but otherwise... It should say: ...the first example above allows mail from local networks but otherwise... That's a change fr

Re: It's recommended to use reject_unknown_client

On Mon, 27 Apr 2009, Noel Jones wrote: reject_unknown_client_hostname) is known to reject legit mail. Use with What would be nice, is the ability to add a simple different custom message to each of these kinds of tests ( reject_unknown_client_hostname reject_unknown_helo_hostname reject_inva

Re: Wishing I could change the level of smtpd DNS messages

Jacob Anawalt: > Hello, > > When I look at my mail.warn file (log level warn or greater), or grep > mail.log for warning messages, I am presented with a flood of 'Name or > service not known', 'address not listed for hostname', and 'numeric > hostname' messages. I run a small site yet mail.warn lo

Re: Minor bug in web site documentation

Brian Mathis: > On the page http://www.postfix.org/SMTPD_ACCESS_README.html this > statement is made beneath the examples: > ...the last example above allows mail from local networks but otherwise... > > It should say: > ...the first example above allows mail from local networks but > oth