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The new Keio Mail


The Keio Mail System migrated to the new system (Google Apps for Education) on November 11, 2014.

  • Email address will not change to a @gmail.com address.
  • You will be able to continue to use the email address you now use (example: keio-taro@a2.keio.jp), after system migration.


Current Keio mail system "DEEPMail" ended service at the end of March 2, 2015. Reference: Schedule・Migration steps
Please start using "Google Apps for Education".

Migration procedure

Migration procedure period ended at the end of March 2, 2015.
If you have not yet migrated, see instructions for "To people who have not yet migrated: New Keio mail instructions"

[Reference] Migration procedure by March 2: "About the migration procedure", "About migration of the mailing list"

Points of change

Changes to the contents of the services and newly usable services and functions after system migration introduce after November 11, 2014.

Keio Apps ID

It has been possible to use Keio Apps ID to enhance use of Google Apps for Education services since November 11, 2014. For details, please refer to the following page.

User's Manual of Google Apps

This is the manual for using Gmail, groups, and smartphone apps.


Release Note

See "Release Note" about the update history of "Keio Mail", "Google Apps for Education".

Site map of next version of Keio mail

Please look in Site map of next version of Keio mail.

Inquiries about next version of Keio mail

Please click here to submit an inquiry.

Update History

September 10, 2014: information about email addresses and migration added
September 22, 2014: Publication of contacts
November 10, 2014: Publication of contacts
January 13, 2015: Update of configuration of this page
January 20, 2014: Publication of contacts
March 3, 2015: Revision of contents of Schedule and Migration procedure

Last-Modified: March 27, 2015

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