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SpinNet Service Termination: Please Verify Registered Information
To ensure you receive important updates regarding our service termination, please check that your registered information (address and phone number) is up to date.
E-mail address
Password
Basic Procedure
Mail
Personal Information
Usage fee
Software Setting
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
FAQ
Frequently Asked Questions
From SpinNet
Maintenance
Trouble
List of Access Points
NTT EAST
NTT WEST
2026/9/7
Concerning a reduction of SpinNet monthly bill due to Typhoon No.24 and heavy rain (Japanese only)
2026/8/27
Concerning a reduction of SpinNet monthly bill due to heavy rain from August 27, 2026 (Japanese only)
2026/8/21
Concerning a reduction of SpinNet monthly bill due to heavy rain from July 17 to 18, 2026 (Japanese only)
2026/8/14
Concerning a reduction of SpinNet monthly bill due to heavy rain from August 13, 2026 (Japanese only)
2026/7/31
SpinNet's DMARC Policy Update to Enhance Email Security
2026/7/29
Concerning a reduction of SpinNet monthly bill due to the 2026 Kumamoto Earthquake (Japanese only)
2025/10/22
[Important Notice] Termination of SpinNet Services
Details of Our All-In-One Service