New registration for SpinNet service ended on February 28, 2023.(Click here for details.)
One Number Access Service
Software Setting Guide
From the Customer Support Center
Change to require encrypted authentication for mail server connections
What is "Outbound Port 25 Blocking"?
The introduction of a new spam filtering system
Child Pornography Blocking
Restrictions on browsing harmful sites
Frequently Asked Questions
List of Access Points
Concerning a reduction of SpinNet monthly bill due to Typhoon No.13(Japanese only)
Concerning a reduction of SpinNet monthly bill due to Typhoon No.7(Japanese only)
Concerning a reduction of SpinNet monthly bill due to Typhoon No.6(Japanese only)
[Important]Termination notice of "User Home Page Service"
[Important] Suspicious E-mails and Phishing Sites Claiming to be from SpinNet
Details of Our All-In-One Service
Telecommunications carrier Registration No : 72
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