.ac.kr email address?
A .ac.kr email address is the official academic email domain for educational institutions in South Korea. It identifies the sender as affiliated with one of the country's 430+ accredited universities or colleges.
South Korea uses .ac.kr for academic institutions, managed by KRNIC. The country has one of the world's highest university enrollment rates at over 70% of high school graduates.
Seoul National University
.ac.kr
KAIST
.ac.kr
Yonsei University
.ac.kr
Korea University
.ac.kr
POSTECH
.ac.kr
Hanyang University
.ac.kr
About .ac.kr temporary email in South Korea
A .ac.kr email is the official educational domain for universities in South Korea. It identifies the sender as a student, faculty member, or researcher affiliated with one of the country's 430+ accredited institutions.
Select South Korea from the country dropdown on EduTempMail and click Generate. A disposable .ac.kr address is created in under a second — no account or personal info needed.
Top universities using .ac.kr include Seoul National University, KAIST, Yonsei University, Korea University, POSTECH, Hanyang University. In total, 430+ accredited institutions across South Korea use this domain.
Yes. Because .ac.kr is a legitimate academic TLD, it passes most email validators that reject generic temp-mail domains like @mailinator.com. It works on GitHub, JetBrains, Figma, Coursera, and most major platforms.
Every generated address is active for 60 minutes. After that, the address expires and all messages are permanently deleted. You can generate a new address any time.
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