About if you want to use different Keio email addresses for different purposes

If you want to use different email addresses for different purposes of use,
For example, if you want to use different email addresses for different club activities (students) or different classes (faculty), you can set up an alias (extended email address) to receive email to your Keio Mail address.

• Setting example: User name [+]Alias name@keio.jp
• Keio mail address：keio-taro@keio.jp
• Extended email address：keio-taro+class1@keio.jp

Emails delivered to the extended email address (keio-taro+class1@keio.jp) will arrive in the mail spool of your actual account (keio-taro@keio.jp).

When using it for activities or classes, please inform recipients of the above extended address. This will allow them to easily manage and sort emails by checking the email address upon receipt.