I am using Keycloak 1.6.1 Final.

I can generate Verify Email in two ways:

1.) via GUI it works fine - link in generated email.:

http://172.31.32.216:8080/auth/realms/universities/login-actions/email-verification?code=p_CkD9WJl_Ui9hoEq8LRrs0YRWKsi6_ivEqBjX2sz6w.c7614796-d4d4-4dca-8191-b2441dc1e415&key=Qq3vlqsCak

2.) via REST API (Send an email-verification email to the user) - PUT http://172.31.32.216:8080/auth/admin/realms/universities/users/3cb6d892-8df8-45bf-a336-9ddbce1c56d0/send-verify-email

here is not working link in generated email:

http://172.31.32.216:8080/auth/realms/universities/login-actions/email-verification?key=b4knIyCq_4Z_d5CqwzzLhAm5T3riPTWVUa6z5Mca-u4.22faad7a-64de-4792-9fbc-3ee4e6ca8929&code=b4knIyCq_4Z_d5CqwzzLhAm5T3riPTWVUa6z5Mca-u4.22faad7a-64de-4792-9fbc-3ee4e6ca8929

We are getting WE'RE SORRY ... screen.

Summary: in link generated via REST API is missing code (only key is present), in GUI link are both code and key