http://blog.fefe.de/?ts=b2b8f9f8 sorry, it's in german. I'll translate some bits:
Sombody went to Torrent trackers and announced blog.fefe.de:443 as Torrent client (for a really popular download I guess). Thus, blog.fefe.de:443 got flooded with torrent-client traffic on the SSL port. Port 25 outgoing will be blocked by most ISPs, but let's assume that's not done by all IPS. It would work with the submission port! -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de