Re: Rate Limiting

punit jain put forth on 5/19/2010 12:52 AM: > I am using Postfix as an MTA but I see nowadays lot of spam going out of my > system. I have used transport based throttling for a domain but I am looking > for options for per sender based rate limiting. Can I achieve per user based > throttling using

Re: Postfix, SASL and LDAPDB

On Tue, 18 May 2010 13:54:51 -0400, Victor Duchovni wrote: > On Tue, May 18, 2010 at 07:47:12PM +0200, Julien Vehent wrote: > > > 1.Your Postfix is not directly linked with LDAP at all, it looks like > you are on a Debian system, and the LDAP table driver is dynamically > loaded.

Re: Rate Limiting

On Wed, May 19, 2010 at 11:22 AM, punit jain wrote: > Hi , > > I am using Postfix as an MTA but I see nowadays lot of spam going out of my > system. I have used transport based throttling for a domain but I am looking > for options for per sender based rate limiting. Can I achieve per user based >

Rate Limiting

Hi , I am using Postfix as an MTA but I see nowadays lot of spam going out of my system. I have used transport based throttling for a domain but I am looking for options for per sender based rate limiting. Can I achieve per user based throttling using postfix or I have to use some 3rd party softwa

RE: postmaster problem with virtual and mysql

> A while back I changed my aliases to use the mysql database. Well I > thought everything was fine until I had a changed and relized the > postmaster address was not working. Okay no problem I'll just link a > postmaster address to the support account of my system. Well that is > great if I send a

reject_unverified_sender in postfix woud like to over ride with email address

reject unverified sender is nice way to block spam. But it also blocks my other servers that really are not e-mail servers. I have tried to get around this with no luck. I have two backup servers that are not really e-mail servers. There is no route to them but they do send out information

postmaster problem with virtual and mysql

A while back I changed my aliases to use the mysql database. Well I thought everything was fine until I had a changed and relized the postmaster address was not working. Okay no problem I'll just link a postmaster address to the support account of my system. Well that is great if I send a m

Re: looking for an SMTP testing tool

* Phil Howard : > I'm looking for an SMTP testing tool I can use to do tests of configuration > changes to Postfix. To do the proper tests I need to carry out the actual > SMTP protocol from this program (as opposed to just putting mail in the > queue), with TLS, STARTTLS, and login/authentication

Re: looking for an SMTP testing tool

On Tue, May 18, 2010 at 15:15, mouss wrote: > if perl is acceptable for you, then it's easy to do what you want using > available perl modules, or you can just use: > > http://www.logix.cz/michal/devel/smtp-cli/smtp-cli > I think Wietse was on the right track. I'll probably just use pexpect + o

confused about different smtpd information in main.cf

I'm confused about the following in the main.cf smtpd_receipient_restrictions smtpd_sender_restrictions smtpd_client_restrictions smtpd_data_restrictions this I pretty much get smtpd_helo_restrictions this I pretty much get Now with postfix all of these are blank except smtpd_recei

Re: lmtp_generic_maps for delivery to dovecot

ram a écrit : > On Mon, 2010-05-10 at 10:15 -0500, Noel Jones wrote: >> On 5/10/2010 8:33 AM, ram wrote: >>> Can I use somthing like lmtp_generic_maps for delivery to dovecot >>> >> Your question is incomplete. >> What are you trying to accomplish? How does postfix deliver >> to dovecot? > > >

Re: looking for an SMTP testing tool

Phil Howard a écrit : > I'm looking for an SMTP testing tool I can use to do tests of > configuration changes to Postfix. To do the proper tests I need to > carry out the actual SMTP protocol from this program (as opposed to just > putting mail in the queue), with TLS, STARTTLS, and login/authenti

Re: Postfix, SASL and LDAPDB

On Tue, May 18, 2010 at 07:47:12PM +0200, Julien Vehent wrote: > > Is the LDAP library linked into Postfix compiled with Cyrus SASL support? > > The "ldapdb" auxprop plugin needs an LDAP library that can do SASL binds. > > If your LDAP library is not SASL (rather than simple bind) enabled, this >

Re: looking for an SMTP testing tool

On Tue, May 18, 2010 at 12:59, Wietse Venema wrote: > This sounds like a job for Expect and "openssl s_client". > Expect is at http://expect.nist.gov/ > Ah, yeah ... that ... or pexpect for Python (just used pexpect last month to extract stats from our Cisco routers).

Re: Postfix, SASL and LDAPDB

On Tue, 18 May 2010 12:37:47 -0400, Victor Duchovni wrote: > On Tue, May 18, 2010 at 05:44:43PM +0200, Julien Vehent wrote: > >> I want to set up SASL authentication using LDAPDB, but it seems that >> postfix connects to LDAP but doesn't send anything to it... >> >> I try to authenticate using '

Re: Postfix, SASL and LDAPDB

On Tue, May 18, 2010 at 05:44:43PM +0200, Julien Vehent wrote: > I want to set up SASL authentication using LDAPDB, but it seems that > postfix connects to LDAP but doesn't send anything to it... > > I try to authenticate using 'auth plain ', and I receive : > > 535 5.7.8 Error: authentication f

Postfix, SASL and LDAPDB

Hey guys, I want to set up SASL authentication using LDAPDB, but it seems that postfix connects to LDAP but doesn't send anything to it... I try to authenticate using 'auth plain ', and I receive : 535 5.7.8 Error: authentication failed: authentication failure Connection to LDAP works fine at t

looking for an SMTP testing tool

I'm looking for an SMTP testing tool I can use to do tests of configuration changes to Postfix. To do the proper tests I need to carry out the actual SMTP protocol from this program (as opposed to just putting mail in the queue), with TLS, STARTTLS, and login/authentication support, do it from a c

Re: Newsletter server setup questions

Hello Thank You for all informations sent over. Could You please send me specs for that commercial software so I can ask the client if that's what he supposed to have ? You can email me off-list,don't know this list rules by heart. Sincerely Dragan Nataraj wrote: Dragan Zubac wrote: Hello

Re: track down deferred mail reason

Juan Devas: > Hi, > > I have setup postfix as an mx backup using: > > relay_domains = betterthanbacon.com > defer_transports = smtp > > Works ok, but upon browsing the log /var/log/mail.log, I have found the > following entry: > > May 18 13:06:56 ks postfix/error[14135]: 781A83E1F9: > to= pl>

track down deferred mail reason

Hi, I have setup postfix as an mx backup using: relay_domains = betterthanbacon.com defer_transports = smtp Works ok, but upon browsing the log /var/log/mail.log, I have found the following entry: May 18 13:06:56 ks postfix/error[14135]: 781A83E1F9: to=, relay=none, delay=0.14, delays=0.09/0.0

Re: Postfix config for static:hold on all unauthenticated mail

Simon: > What I am trying to achieve is to have the following: > > - All clients listed in mynetworks unrestricted sending > - All clients NOT in mynetworks using sasl_authenticated unrestricted > sending > - All clients NOT in mynetworks NOT using sasl_authenticated (all other > clients i guess?)