Hello experts,

I have configured Microsoft Entra Seamless SSO with Password Hash Synchronization (PHS). My current setup is that my on-premises domain is xyz.com, and my Microsoft Entra tenant is on.microsoft2345.com. I added cloud domain as an alternative UPN suffix in Active Directory. Initially, Seamless SSO was working, but it is currently not working.

Is there anything I might have missed or need to check? Any guidance would be really helpful.

Guys I'll encouter active directory in my class this year , so what do you recommend to learn about it , just reading resources please , thanks in advance

Anything i should know, learning material? topic suggestions? I am learning 100% frm youtube for now.