Due to the SINET maintenance, the transmitting server with authentication of mail hosting service in Tatebayashi data center,smtp-auth.kuins.kyoto-u.ac.jp, will be unavailable for about 30 mins at most during the following date and time.

Sorry for the inconvenience and thank you for your understandings.

• Date and Time：　Aug. 12 (Sat) 22:00 - 13(Sun) 07:00