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Mail Server Information

Protocol

Server Name

Port Number

Security

Incoming

IMAP4
(Recommended)

imap.jaist.ac.jp

993

SSL/TLS

143

StartTLS
* Available on JAIST network only.

POP3

pop.jaist.ac.jp

995

SSL/TLS

110

StartTLS
* Available on JAIST network only.

Outgoing

SMTP

smtp.jaist.ac.jp

587

StartTLS, SMTP AUTH(LOGIN)

465

SSL/TLS, SMTP AUTH(LOGIN)

Webmail

HTTPS

https://web-mail.jaist.ac.jp

  • Enter your User ID into account name.
  • New message checking period should be more than every 10 minutes.

Beware of phishing mails/websites

To protect your password, please be aware of phishing mails/websites.

1. When we send emails to you for announcement, we use only the domain of "@jaist.ac.jp"(From Address).
2. We don't require your rand password in web sites outside of JAIST.
   examples:
    a. https://XXXXX.jaist.ac.jp/xxxxx/xxxxx/... is a JAIST site.
    b. https://XXXXX.jaist.ac.jp.net/xxxxx/xxxxx/ is NOT a JAIST site.
    c. https://zimbra.jaist-ac-jp.jp/xxxxx/xxxxx/ is NOT a JAIST site.
3. Do not enter your password on the website which URL begins with "http://", which does not begin with "https://"