I have created an user but with some errors, error on
smtp: SMTP SIP etc...
I changed it on Active Directory OU sync to azure but the values set after creation on office 365 and exchange is still the same (the .onmicrosoft.com alias wasn't create at the beginning and now this value doesn't want to change).
I try to sync with PowerShell command :
Start-ADSyncSyncCycle -PolicyType Delta, and I check on synchronisation manager and I still have the same value