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Sun May 11 20:46:36 2008 GMT: Salzburg and Avebury Pictures

Sat Apr 26 17:14:04 2008 GMT: Ubuntu Hardy Heron

Thu Apr 17 17:50:15 2008 GMT: How 1and1 broke my e-mail

Just noticed (by a lack of spam) that my e-mail setup was broken for about a day after I added an IPv6-only MX to cmeerw.org yesterday. So how can adding an MX record break your e-mail?

Well, I am currently using 1and1 to forward e-mail addressed to cmeerw.org to two separate mail boxes. But after adding the IPv6-only MX, 1and1 mail servers decided to bounce e-mails instead of forwarding them, simply because they got confused by the IPv6 MX (or rather the lack of an IPv4 address for that MX) and responded with the following error message: "domain name system error: host ipv6.cmeerw.net: mail exchanger has no ip addresses".

Sun Apr 13 16:10:56 2008 GMT: Lydiard Park, Canon PowerShot SX100 IS

I have added a few pictures to my photo album I took yesterday evening at Lydiard Park. Nothing exciting really, just needed to try my new PowerShot SX100 camera as I decided to retire my almost 8 year old PowerShot S20 this year.

Sat Apr 12 13:21:27 2008 GMT: IPv6 Support for NewsCache

I am currently implementing full IPv6 support for NewsCache. Source code isn't available yet, but a development version is already running quite nicely on my system. One thing I also noticed is that setting the TCP_NODELAY option (which NewsCache didn't use until now) makes the server much more responsive.

Thu Apr 03 19:01:41 2008 GMT: IPv6 Glue Record for edge.cmeerw.net

As domaindiscount24 now allows to add IPv6 glue records to nameservers, I have taken the opportunity to add an IPv6 glue record for edge.cmeerw.net. This is just another step in my ongoing struggle to get fully IPv6 ready.

Tue Mar 25 21:46:24 2008 GMT: SIPFwd 0.4

I released SIPFwd 0.4 over the weekend and managed to get the project listed on freshmeat.net to give it a bit more visibility.

Sat Mar 08 18:22:15 2008 GMT: Secure SMTP over TLS

Sun Mar 02 17:02:11 2008 GMT: Django Hosting

Sun Feb 24 20:40:24 2008 GMT: Django

Sun Feb 17 15:49:49 2008 GMT: Wt

Fri Feb 08 22:37:10 2008 GMT: Alcatel-Lucent Reports Loss

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Revision: 1.14, cmeerw.org/blog/556.html
Last modified: Mon Sep 03 18:19:55 2018
Christof Meerwald <cmeerw@cmeerw.org>
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