Re: A question about Postfix and virus scanning

2009-12-01 Thread Ali Majdzadeh
Wietse, Thanks for all these useful points. I will inform the list about the results of our tests regarding the issue. Warm Regards Ali Majdzadeh Kohbanani 2009/12/1 Wietse Venema > Ali Majdzadeh: > > Wietse, > > Hi > > Thanks for your reply. I recall that I had read ab

Re: A question about Postfix and virus scanning

2009-12-01 Thread Ali Majdzadeh
again. Kind Regards Ali Majdzadeh Kohbanani 2009/12/1 Wietse Venema > Ali Majdzadeh: > > question concerning what Wietse proposed. Does the usage of milter help? > I > > mean, is the milter architecture considered as a way to kill spam load > > _before_ piping inbo

Re: A question about Postfix and virus scanning

2009-12-01 Thread Ali Majdzadeh
usage of milter help? I mean, is the milter architecture considered as a way to kill spam load _before_ piping inbound connections to AS/AV content filter daemons? Or, achieving that goal is just through configuring Postfix itself? Thanks again Stan. Warm Regards Ali Majdzadeh Kohbanani 2009/12/1 Stan

Re: A question about Postfix and virus scanning

2009-11-30 Thread Ali Majdzadeh
thought of the ways which made it possible to do offline virus scanning, but actually we have found that amavisd-new together with it's filtering tools is a serious performance bottleneck. I really appreciate suggestions regarding this scenario. Warm Regards Ali Majdzadeh Kohbanani 2009/12/1 T

Re: A question about Postfix and virus scanning

2009-11-30 Thread Ali Majdzadeh
intended to somehow decrease the amount of load which amavisd-new or similar tools impose on the architecture. Kind Regards Ali Majdzadeh Kohbanani 2009/11/30 Stan Hoeppner > Ali Majdzadeh put forth on 11/30/2009 12:28 AM: > > Hello all, > > I do not know whether here is the rig

Re: A question about Postfix and virus scanning

2009-11-29 Thread Ali Majdzadeh
Egoitz, Hi Thanks for your mail. I have used amavisd-new but unfortunately it can not handle e-mail scanning in offline mode. Anyway, thanks a lot. Kind Regards Ali Majdzadeh Kohbanani 2009/11/30 > Hi Ali, > > The scenario you're describing is not a good idea because you don

A question about Postfix and virus scanning

2009-11-29 Thread Ali Majdzadeh
to virus scanners (like clamav), instead, virus scanning is performed on mailboxes as regular files on the file system. Does anyone have any experiences regarding this scenario? Is at all this scenario sane or applicable? Kind Regards Ali Majdzadeh Kohbanani

Re: A question about plain and cram-md5 authentication mechanisms

2009-11-13 Thread Ali Majdzadeh
Patrick, Hi Thanks for your reply and for your attention. I think it would be better to find a solution so that we can utilize these two authentication mechanisms. Thanks again. Warm Regards Ali Majdzadeh Kohbanani 2009/11/13 Ali Majdzadeh > Patrick, > Hi > Thanks for your reply and

Re: A question about plain and cram-md5 authentication mechanisms

2009-11-11 Thread Ali Majdzadeh
again. Kind Regards Ali Majdzadeh Kohbanani 2009/11/11, Victor Duchovni : > > On Wed, Nov 11, 2009 at 11:21:33AM +0330, Ali Majdzadeh wrote: > > > mech_list: gssapi plain > > pwcheck_method: saslauthd > > saslauthd_path: /var/run/saslauthd/mux > > keytab: /etc/krb5.ke

Re: A question about plain and cram-md5 authentication mechanisms

2009-11-11 Thread Ali Majdzadeh
know whether that is useful or not. Thanks again. Kind Regards Ali Majdzadeh Kohbanani 2009/11/11, Patrick Ben Koetter : > > * Ali Majdzadeh : > > Patrick, > > > Thanks for your reply. So if I have concluded correctly, the following > > configuration is the one which sho

Re: A question about plain and cram-md5 authentication mechanisms

2009-11-11 Thread Ali Majdzadeh
keytab: /etc/krb5.keytab auxprop_plugin: sasldb But, you say that currently this does not work. True? What about ldapdb? I mean, is there actually anyway to achieve such a setup? Is it possible to use ldapdb in a way that eliminates the need to duplicate the credentials? Kind Regards Ali Majdzadeh

Re: A question about plain and cram-md5 authentication mechanisms

2009-11-11 Thread Ali Majdzadeh
working. Kind Regards Ali Majdzadeh Kohbanani 2009/11/11 Ali Majdzadeh > Suomi, > Thanks for your mail. I do not use LDAP, instead I use PAM and I want to > have the following authentication mechanisms together: > > PLAIN (over PAM, pam_krb5.so and saslauthd) > GSSAPI > CRAM-MD5

Re: A question about plain and cram-md5 authentication mechanisms

2009-11-11 Thread Ali Majdzadeh
cram-md5 mechanism? By the way, I do know about sasldb and auxprop, but what I plan to achieve is to have cram-md5 mechanism while supporting plain mechanism using saslauthd, PAM and pam_krb5.so. I have got no problems using native GSSAPI support. Kind Regards Ali Majdzadeh Kohbanani 2009/11/11

Re: A question about plain and cram-md5 authentication mechanisms

2009-11-10 Thread Ali Majdzadeh
cram-md5 mechanism? By the way, I do know about sasldb and auxprop, but what I plan to achieve is to have cram-md5 mechanism while supporting plain mechanism using saslauthd, PAM and pam_krb5.so. I have got no problems using native GSSAPI support. Kind Regards Ali Majdzadeh Kohbanani 2009/11/11

A question about plain and cram-md5 authentication mechanisms

2009-11-10 Thread Ali Majdzadeh
Hello All Is it possible to have both PLAIN and CRAM-MD5 authentication mechanisms using SASL? Best Regards Ali Majdzadeh Kohbanani

Re: Problem using Postfix, saslauthd and pam_krb5

2009-11-08 Thread Ali Majdzadeh
Viktor, Thanks a lot, I managed to solve the problem. I can now authenticate users using SASL, saslauthd, PAM and pam_krb5.so (and of cource Kerberos!) Thanks again. Kind Regards Ali Majdzadeh Kohbanani 2009/11/8 Ali Majdzadeh > Viktor, > Thanks a lot. You are very helpful. > > &g

Re: Problem using Postfix, saslauthd and pam_krb5

2009-11-07 Thread Ali Majdzadeh
Viktor, Thanks a lot. You are very helpful. Kind Regards Ali Majdzadeh Kohbanani 2009/11/8 Victor Duchovni > On Sat, Nov 07, 2009 at 11:11:36PM +0330, Ali Majdzadeh wrote: > > > Viktor, > > Hi > > I managed to test the configuration using the sample programs provided

Re: Problem using Postfix, saslauthd and pam_krb5

2009-11-07 Thread Ali Majdzadeh
similar configuration for Postfix, always fails. Kind Regards Ali Majdzadeh Kohbanani 2009/11/7 Ali Majdzadeh > Viktor, > Sorry about the previous mail. The logs which I sent were incorrect. > Actually, there are no log messages just the following one in > /var/log/mail.log: > &g

Re: Problem using Postfix, saslauthd and pam_krb5

2009-11-07 Thread Ali Majdzadeh
, I can successfully test the authentication process using sasltestuser. Kind Regards Ali Majdzadeh Kohbanani 2009/11/7 Ali Majdzadeh > Viktor, > Hi > I hope that you are still following this thread. After a couple of testing, > I saw the following error in auth.log: > > Nov

Re: Problem using Postfix, saslauthd and pam_krb5

2009-11-06 Thread Ali Majdzadeh
failure: [user=rana] [service=smtp] [realm=] [mech=pam] [reason=PAM auth error] Do you have any ideas about these? Kind Regards Ali Majdzadeh Kohbanani 2009/11/2 Ali Majdzadeh > Victor, > Hello > Thanks a lot for your help. I am going to test your solutions. Thanks > again. > >

Re: Problem using Postfix, saslauthd and pam_krb5

2009-11-02 Thread Ali Majdzadeh
Victor, Hello Thanks a lot for your help. I am going to test your solutions. Thanks again. Warm Regards Ali Majdzadeh Kohbanani 2009/11/2 Victor Duchovni > On Sun, Nov 01, 2009 at 04:30:21PM +0330, Ali Majdzadeh wrote: > > > I have configured saslauthd to use pam for password veri

Problem using Postfix, saslauthd and pam_krb5

2009-11-01 Thread Ali Majdzadeh
e names (and definitely) their content correct? I mean, /etc/postfix/smtpd.conf and /etc/pam.d/smtp? Kind Regards Ali Majdzadeh Kohbanani

Re: Postfix-SASL-GSSAPI question

2009-11-01 Thread Ali Majdzadeh
Viktor, Hello Thanks a lot for your help. I managed to solve the problem. By the way, have you got any experiences about using kerberos as a pam module? Kind Regards Ali Majdzadeh Kohbanani 2009/10/30 Ali Majdzadeh > Viktor, > Hi > Thanks for your guidance. Would please keep an ey

Re: Postfix-SASL-GSSAPI question

2009-10-30 Thread Ali Majdzadeh
Viktor, Hi Thanks for your guidance. Would please keep an eye on this thread? I am going to test the configuration using a properly configured GSSAPI client. Possibly, there will be much more questions to ask ;) Thank you so much. Kind Regards Ali Majdzadeh Kohbanani 2009/10/29 Victor Duchovni

Re: Postfix-SASL-GSSAPI question

2009-10-29 Thread Ali Majdzadeh
configuration, I should know about the exact handshake process. Thanks again. Kind Regards Ali Majdzadeh Kohbanani 2009/10/29 Victor Duchovni > On Thu, Oct 29, 2009 at 02:26:54PM +0330, Ali Majdzadeh wrote: > > > Thanks for your mail. Do you test the configuration using mail clients > like

Re: Postfix-SASL-GSSAPI question

2009-10-29 Thread Ali Majdzadeh
Viktor, Hello Thanks for your mail. Do you test the configuration using mail clients like Thunderbird or something like that? If not, what do you actually use in order to test the configuration? Kind Regards Ali Majdzadeh Kohbanani 2009/10/28 Victor Duchovni > On Wed, Oct 28, 2009 at 05

Postfix-SASL-GSSAPI question

2009-10-28 Thread Ali Majdzadeh
the process? Kind Regards Ali Majdzadeh Kohbanani