Comments for syslog

Comment on Automatic/Unattended updates on Debian 6 (Squeeze) by Kura

Kura — Sat, 28 Jan 2012 21:48:37 +0000

Thanks. I like fluid designs. A bunch of designers I know (and work with) dislike fluid but I think it’s ‘cos they’re shitty designers.

That being said, I only modified this theme, I didn’t make it.

Comment on Automatic/Unattended updates on Debian 6 (Squeeze) by marcusklaas

marcusklaas — Sat, 28 Jan 2012 19:46:34 +0000

Nice page dude.. I like the design of it all. It’s fluid unlike 95% of the blogs. I freaking hate fixed-width pages. I have widescreen. Most of time I can only use 50% of the area because of 800px wide designs.

Comment on Postfix + DK (DomainKeys) + DKIM + SPF on Debian 6/Ubuntu by Kura

Kura — Sat, 28 Jan 2012 16:09:48 +0000

That’s an interesting issue. Can you try disabling the DKIM filtering and just send an email to sa-test@sendmail.net and show me the results you get from that?

I sometimes notice that DKIM and DK mess with each other, signing each others signatures which means the content is incorrectly signed but

DAEMON_OPTS=”-l -o X-DomainKeys,DomainKey-Signature”

and

DAEMON_OPTS=”-l -o DKIM-Signature,X-DKIM”

should stop that from happening.

Comment on Postfix + DK (DomainKeys) + DKIM + SPF on Debian 6/Ubuntu by Sumo

Sumo — Fri, 27 Jan 2012 14:05:07 +0000

Hi! I followed step by step this tutorial on my Ubuntu 10.04.3 LTS server, and when I’m sending emails I got the following errors:
First of all, in mail.log says:
dkim-filter: no signature data dk-filter: bad signature
And I sent mail to sa-test@sendmail.net, and got the following email:
Authentication System: DomainKeys Identified Mail Result: DKIM signature confirmed GOOD Description: Signature verified, message arrived intact Reporting host: sendmail.net More information: http://mipassoc.org/dkim/ Sendmail milter: https://sourceforge.net/projects/dkim-milter/


Authentication System:       Domain Keys

   Result:                   DK signature confirmed BAD

   Description:              Signature verification failed, message may have been tampered with or corrupted

   Reporting host:           sendmail.net

   More information:         http://antispam.yahoo.com/domainkeys

   Sendmail milter:          https://sourceforge.net/projects/domainkeys-milter/
Authentication System:       Sender ID

   Result:                   SID data confirmed GOOD

   Description:              Sending host is authorized for sending domain

   Reporting host:           sendmail.net

   More information:         http://www.microsoft.com/senderid

   Sendmail milter:          https://sourceforge.net/projects/sid-milter/

Authentication System: Sender Permitted From (SPF) Result: SPF data confirmed GOOD Description: Sending host is authorized for sending domain Reporting host: sendmail.net More information: http://spf.pobox.com/
So, I’m a little confused… can you help to resolve the problem?

Comment on HOWTO: Debian – Sudo(ers) explained by ravi mehtre

ravi mehtre — Thu, 26 Jan 2012 10:30:32 +0000

thanks u very much

Comment on Postfix + DK (DomainKeys) + DKIM + SPF on Debian 6/Ubuntu by Kura

Kura — Sun, 22 Jan 2012 12:37:31 +0000

Congrats for getting it working, glad to help and glad you found my article useful. =)

Comment on Postfix + DK (DomainKeys) + DKIM + SPF on Debian 6/Ubuntu by Bogdan

Bogdan — Sun, 22 Jan 2012 12:29:49 +0000

After spending many hours trying to figure out what the problem was, I managed to solve it. I had an error in DNS zone. Now it’s working perfectly. Thank you for the help and for this great tutorial. Cheers.

Comment on Postfix + DK (DomainKeys) + DKIM + SPF on Debian 6/Ubuntu by Kura

Kura — Sat, 21 Jan 2012 14:41:19 +0000

You don’t need POP3 or IMAP, those protocols are used for receiving, not for sending.

It’s possibly because you’re using PHP’s mail() function which by default calls /usr/bin/sendmail, that being said it might be because by default the sendmail call from PHP uses the server’s fully qualified domain name, which may be different than the one you have configured email to sign for. E.g. I sign email for syslog.tv but the FQDN of the mail server for that domain is heimdallr.syslog.tv

Comment on Postfix + DK (DomainKeys) + DKIM + SPF on Debian 6/Ubuntu by Bogdan

Bogdan — Sat, 21 Jan 2012 14:37:24 +0000

Thank you for getting back to me. I checked the postfix user with the command you gave to me and it has the proper privileges. dk-filter and dkim-filter are both running and I also checked the postifx configuration and it is like in your tutorial. I don’t have pop3 and imap servers installed, could be this a problem? I’m sending test emails with classic mail() php function.

Comment on Postfix + DK (DomainKeys) + DKIM + SPF on Debian 6/Ubuntu by Kura

Kura — Sat, 21 Jan 2012 12:47:03 +0000

To see if the Postfix user can read your file content use:

sudo -u postfix cat /etc/dk/dk.key

Also make sure that both DK-Filter and DKIM-Filter are both running and are properly configured and also that Postfix is configured to use them.