I have been using greylisting successfully for some time now, however over the last few days a few have been getting through. I am currently testing nolisting on one of my domains but in the meantime I noticed that out of the 10 spam that got through in the last week 8 were from a [...]
I recently needed to clear down a qmail queue. There were no valid emails on the server but the queue was full of failed spam (blocked) This script clears the queue.
But it’s safe at the moment. Directly from the observatory There is also a picture taken from the air here it’s picture 24 in this Gallery. There are firemen on site and 750,000 gallons of water is available.
This guy is if not a genius, very interesting. He is into all sorts and his blog makes fascinating reading. This blog here describes how viruses work and how he could make the H1N1 strain lethal. He doesn’t have any plans for doing so please note. He also makes analogies between computer and DNS/RNA that [...]
I hadn’t used this is a while and needed to change the IP address in a named.conf file. This is not a full tutorial, it’s just a quick and simple howto for search and replace in Vi(m) Here is the format