On 12/16/09 15:03, Mike Kellenberger wrote: Hi Mike and list We started a mitigation against a large DDoS today in the morning. Please contact me off-list with the IP-Ranges of your mail servers to get you whitelisted. This may help that your mails will come through again. As we are still under attack, problems with long delivery times could still persist as long as the attack is running. Thank you for your understanding Stefan -- Stefan Rothenbühler ___________________________________________________________________________ BSc Hochschule Luzern/FHZ Internet Messaging - System Engineer UNIX Telefon +41 44 274 71 19 Mobile +41 79 777 80 94 stefan.rothenbuehler(a)swisscom.com ___________________________________________________________________________ Swisscom (Switzerland) AG Network& IT Internet Messaging Hardturmstrasse 3 CH-8005 Zurich Switzerland www.swisscom.ch