Greylisting

From Blitzed

Currently lamancha.blitzed.org is running postgrey to provide greylisting. The timeout is set to 5 minutes and services such as Gmail are whitelisted. Normally this should be unnoticable apart from a tiny delay in email for hosts which have not sent email to Blitzed previously. However if you have problems sending email to any address under the blitzed.org domain (including lists.blitzed.org and rt.blitzed.org) contact postmaster AT blitzed.org and we'll try to whitelist your server.