I've implemented DomainKeys on outbound email on obelisk. Currently this is just for newswall.org.uk and gordonj.co.uk.
DomainKeys is an attempt to reduce spam that can originate from your domain through spoofing etc.. It signs all outbound mail in a header and the public key for this signing is published in the DNS for the domain to verify the signing.
If you'd like it installed for your domain please let me know and I'll send you some details and setup the configuration.
This only makes sense if you send _all_ your email via obelisk.
For more info on DomainKeys see: http://antispam.yahoo.com/domainkeys
I'm also looking into using SPF (Sender Policy Framework) which is also a spam prevention tool. This may actually prove to be more useful. Some details available here http://www.openspf.org/howworks.html. Again if you're interested in this for your domain let me know.
Obelisk was rebooted at 12:15 today. Memory paging has been creeping up over the last few months and I want to determine if this is an actual lack of RAM or a memory leak in some area
Also movable type seems to be working again now...
Apache and it's dependancies have been updated due to various mod_php vulns.
New versions are:
* net-www/apache 1.3.33-r12
* dev-php/mod_php 4.4.0-r9
* net-www/mod_ssl 2.8.24-r1
* net-www/mod_gzip 1.3.26.1a-r2
Please check your sites are functioning as desired. Some tweaks may be necessary as the layout and requirements of the Apache config has changed, this may affect any .htacess files you are using. Drop me a mail if you've got any problems.
MovableType is being a bit odd. Will try to fix.