September 3, 2015
SoftBank Corp.

Concerning SpinNet "Mail virus check" and "Spam filtering system"

Dear SpinNet Customers,

Thank you very much for using SpinNet.
We will change "Mail virus check" and "Spam filtering sysytem" as follows.

There is no effect on customers in accordance with this change.

The details are as follows.
Description:

About the change [Mail virus check] *1
We will change a virus check engine.
Before : McAfee Olympus Scan Engine (MacAfee, Inc. )
After : KasperskyR Anti-Virus Engine (Kaspersky Lab)

[Spam filtering system] *2
We will change the company where provides a database that verifies IP addresses of email senders.
Before : Symantec Corporation
After : CYREN

* Please refer links below for more subject service details.
*1 Mail virus check http://www.spinnet.jp/vcheck/indexe.html
*2 Spam filtering system http://www.spinnet.jp/csc/fromcsc/spamfe.html
The implementation date From September 3 2015 (Thu.)
Notes There is no effect on using email service.
There is no need to change any settings.

If you have further questions, please feel free to contact us.