Archive for the ‘Software’ Category

PowerDNS w/ MySQL — should have tried earlier

Sunday, September 14th, 2008

I was quite fed up with BIND (zonefile editing, serial number increasing, master/slave setups), so I was searching for alternatives to run Master/Slave DNS services. More or less randomly, I again came across PowerDNS. Again, because I have heard a couple of times that big providers quite often use it. ...

SPF — Sender Policy Framework

Sunday, May 25th, 2008

Did you ever receive spam mails which seem to originate from your own mail address? Or did anybody else complain about you sending those emails? Then you should take a look at SPF. In a nutshell, it plugs the holes in the SMTP protocoll, which does not allow to verify ...

Syncing calendars on multiple Macs and Nokia N95

Thursday, April 24th, 2008

Generally it is quite easy to sync calendars between one Mac and a Nokia N95 (or any other model). All you need is iSync and the Nokia iSync Plugin. The setup is quite straight-forward. But as the computers store the synchronisation information, conflicts are very likely to happen. So we ...