DKIM and Mailing ListsDKIM and Mailing Lists
Currently we have a problem with the Debian list server and Gmail. Gmail signs all mail that it sends with both DKIM and DomainKeys (DomainKeys has been obsoleted by DKIM[...]
Tag: Best Posts
How Many Singularities?How Many Singularities?
There is a lot of discussion and speculation about The Singularity. The term seems to be defined by Ray Kurzweil’s book “The Singularity Is Near” [1] which focuses on a[...]
Could we have an Open Computing Cloud?Could we have an Open Computing Cloud?
One of the most interesting new technologies that has come out recently is Cloud Computing, the most popular instance seems to be the Amazon EC2 (Elastic Cloud Computing). I think[...]
Things you can do for your LUGThings you can do for your LUG
A Linux Users Group like most volunteer organisations will often have a small portion of the membership making most of the contributions. I believe that every LUG has many people[...]
An Update on DKIM Signing and SE Linux PolicyAn Update on DKIM Signing and SE Linux Policy
In my previous post about DKIM [1] I forgot to mention one critical item, how to get Postfix to actually talk to the DKIM milter. This wasn’t a bad thing[...]
Installing DKIM and Postfix in DebianInstalling DKIM and Postfix in Debian
I have just installed Domain Key Identified Mail (DKIM) [1] on my mail server. In summary the purpose is to allow public-key signing of all mail that goes out from[...]
Software has No Intrinsic ValueSoftware has No Intrinsic Value
In a comment on my Not All Opinions Are Equal [1] post AlphaG said “Anonymous comments = free software, no intrinsic value as you got it for nothing”. After considering[...]
Laptop Computer FeaturesLaptop Computer Features
It’s not easy to choose a laptop, and part of the problem is that most people don’t seem to start from the use of the laptop. I believe that the[...]
Not All Opinions Are EqualNot All Opinions Are Equal
It seems to be a common idea by non-bloggers that the comment they enter on a blog is somehow special and should be taken seriously by the author of the[...]
Execmod and SE Linux – i386 Must DieExecmod and SE Linux – i386 Must Die
I have previously written about the execmod permission check in SE Linux [1] and in a post about SE Linux on the desktop I linked to some bug reports about[...]