ISG News has posted a new item, 'Mail Server Upgrade Part 2 on Thursday, 9th of Februar 2012' On Thursday, 9th of Februar 2012, starting at 16:30, we will upgrade the operating system on the remaining servers of our mail server cluster. This will result in temporary unavailability of most e-mail related services we provide: sending and receiving e-mails, mailing lists and webmail access. Due to the maintenance e-mails may have some lag and arrive a few hours later than usual. You may view the latest post at https://nic.phys.ethz.ch/news/2012/02/02/mail-server-upgrade-ii/ You received this e-mail because you asked to be notified when new updates are posted. Best regards, Axel Beckert beckert@phys.ethz.ch