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Postfix RBL / MTA level drop spam prior to it hitting spamassassin
This is the config I use to drop spam – paste this to the bottom of your main.cf:
disable_vrfy_command = yes smtpd_delay_reject = yes smtpd_helo_required = yes smtpd_helo_restrictions = permit_mynetworks, reject_non_fqdn_hostname, reject_invalid_hostname, permit smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination reject_rbl_client list.dsbl.org, reject_rbl_client sbl.spamhaus.org, reject_rbl_client cbl.abuseat.org, reject_rbl_client dul.dnsbl.sorbs.net, smtpd_error_sleep_time = 1s smtpd_soft_error_limit = 10 smtpd_hard_error_limit = 20
Chrome and Etherpad amazingness
Google Chrome can translate German to English on Etherpad and look at all the pretty colours, piratenpad.de have been able to double the number of available colours on Etherpad 🙂 Always happy to be inspired by awesomeness!
Annoyingly this translates the document to English for everyone which messes up a lot of the text…
Teachmeets just keep getting better
More info on Teachmeet Blackpool
Congrats to everyone involved and great job 🙂
A recommended read for anyone who works in ICT in education
Be your role technical or leadership it is always important to be influenced and to share ideas. One man, and only one man has made this possible by gathering examples of projects run by schools and compiling them into an easy to read Book.
I recommend those working in Primary Education read pages 14-48 closely and try hard not to be inspired by the work other schools are doing in this area.
Here is a link to the book and here is a link to the Author – Terry Freedman