As soon Password Expiry Warning enabled on ESP, cause user login failure.
As soon the user enables password warning on ESP on KEMP, login fails on Exchange stuck on a Login loop.
Enabling password warning on ESP causes a login loop, and exchange can't be login.
|Steps to Reproduce:|
This can happen because of failed user bind in KEMP LDAP SSO.
Take a TCP dump on KEMP and make sure your user mentioned on LDAP SSO passes the Health check
If Healthchecks are failing for KEMP SSO, it might breaks the login.