RE: DKIM signing problem

2011-09-18 Thread Murray S. Kucherawy
Wietse's advice is the first thing I would try: Eliminate anything that modifies your message after signing. The most common signature failure in our analysis apart from DNS setup problems has been a message that was malformed in the first place, so when it gets "fixed" someplace downstream, th

RE: bcc send map issue - duplication when mail sent from other host

2011-09-18 Thread Michael Ribbons
I have ruled out the amavis setup. What I need is a way to specify sender_bcc_maps only if the mail is sent from an authenticated user - This may be achievable by having a separate cleanup process for submission, but I don't want to use submission - The set up on the mua side should be a "nor

Re: Configuring null-mail machine

2011-09-18 Thread sam
On Sat, Sep 17, 2011 at 8:48 PM, tmac wrote: > I Have RHEL6 and am trying to use postfix for the first time. > > My host is server1.lab.my.org > > The mail server is mailserver.my.org > > I also have an alias file being passed around via NIS. This is used > with sendmail to re-write usernames from

RE: bcc send map issue - duplication when mail sent from other host

2011-09-18 Thread Michael Ribbons
Hi Again, I think the -o cleanup_service_name option isn't doing anything for me because of my Amavis configuration. Still investigating. From: mribb...@hotmail.com To: jer...@adaptr.nl; postfix-users@postfix.org Subject: RE: bcc send map issue - duplication when mail sent from other host Date

Tony's Quick Guide to CSA

2011-09-18 Thread Benny Pedersen
was reading something about client smtp auth :=) http://www-uxsup.csx.cam.ac.uk/~fanf2/hermes/doc/antiforgery/csa.html hope it will be supported in postfix Thanks Tony for make the guide

RE: bcc send map issue - duplication when mail sent from other host

2011-09-18 Thread Michael Ribbons
This looks like what I want: http://www.mailinglistarchive.com/postfix-users@postfix.org/msg36244.html However it doesnt seem to do anything. I have: submission inet n - n - - smtpd -o cleanup_service_name=msa-cleanup msa-cleanup unix n - -

RE: bcc send map issue - duplication when mail sent from other host

2011-09-18 Thread Michael Ribbons
Hi Joroen, I scratched my query out a bit quickly on a Friday afternoon - Thanks for your corrections, I am indeed looking at sender_bcc_maps and recipient_bcc_maps I agree, POP is not a mail sending protocol. I'm trying to make a distinction here between mail that is sent by a POP client via

Re: DKIM signing problem

2011-09-18 Thread Wietse Venema
alex: > On 09/18/2011 07:41 PM, Wietse Venema wrote: > > alex: > >> On 09/17/2011 10:34 PM, Patrick Ben Koetter wrote: > >>> * alex: > Hi > > I have a problem with messages signed by my server. All messages > send from any email client(tb, webmail) , fail verification with : > >

Re: DKIM signing problem

2011-09-18 Thread alex
On 09/18/2011 07:41 PM, Wietse Venema wrote: alex: On 09/17/2011 10:34 PM, Patrick Ben Koetter wrote: * alex: Hi I have a problem with messages signed by my server. All messages send from any email client(tb, webmail) , fail verification with : dkim=softfail (fail, message has been al

Re: DKIM signing problem

2011-09-18 Thread alex
On 09/18/2011 07:39 PM, Benny Pedersen wrote: On Sun, 18 Sep 2011 09:29:53 +0300, alex wrote: I'am not speaking about this server. so this server is a key helper to solve the one that does not work ?, i hope The server that doesn't work has nothing to do with the server I use to send this m

Re: DKIM signing problem

2011-09-18 Thread Wietse Venema
alex: > On 09/17/2011 10:34 PM, Patrick Ben Koetter wrote: > > * alex: > >> Hi > >> > >> I have a problem with messages signed by my server. All messages > >> send from any email client(tb, webmail) , fail verification with : > >>dkim=softfail (fail, message has been altered) > >> except messag

Re: DKIM signing problem

2011-09-18 Thread Benny Pedersen
On Sun, 18 Sep 2011 09:29:53 +0300, alex wrote: I'am not speaking about this server. so this server is a key helper to solve the one that does not work ?, i hope

Re: DKIM signing problem

2011-09-18 Thread Ralf Hildebrandt
* alex : > On 09/18/2011 12:52 PM, Ralf Hildebrandt wrote: > >* alex: > > > >>header_checks = pcre:/etc/postfix/maps/anonymization_sender.pcre > > > >What does that do (e.g. alter the message?) > > > with both header_checks and body_checks commented same results (I > also think about that two direc

Re: DKIM signing problem

2011-09-18 Thread alex
On 09/18/2011 12:52 PM, Ralf Hildebrandt wrote: * alex: header_checks = pcre:/etc/postfix/maps/anonymization_sender.pcre What does that do (e.g. alter the message?) with both header_checks and body_checks commented same results (I also think about that two directives)

Re: DKIM signing problem

2011-09-18 Thread Ralf Hildebrandt
* alex : > header_checks = pcre:/etc/postfix/maps/anonymization_sender.pcre What does that do (e.g. alter the message?) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +4