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

 2025/12/16

SpinNet Webmail External Mail Function Termination Notice

 2025/12/9

Concerning a reduction of SpinNet monthly bill due to the earthquake off the east coast of Aomori Prefecture(Japanese only)

 2025/11/19

Concerning a reduction of SpinNet monthly bill due to massive fire in Saganoseki, Oita City(Japanese only)

 2025/10/22

[Important Notice] Termination of SpinNet Services

 2025/10/9

Concerning a reduction of SpinNet monthly bill due to Typhoon No.22(Japanese only)

 2025/2/3

[Important] Termination of "SpinNet Service FLET'S ADSL" and "SpinNet Service FLET'S ISDN"

 2024/3/25

[Important] About the termination of "One Number Access Service"

 Details of Our All-In-One Service