Category Archives: OWA

Hide Group Members Exchange

In some cases you need to hide group members form Outlook or OWA users . you can hide the members by set “true” value to hideDLMembership Property. You can change the property with the GUI or by using POWERSHELL. For Example, if you have a group with name – “SecGroup” you can set the valueContinue reading “Hide Group Members Exchange”

OWA Error – innerexception: microsoft.mapi.mapiexceptionadpropertyerror

When you try to brows user mailbox using owa you get this error : Issue The error message is:InnerException: Microsoft.Mapi.MapiExceptionADPropertyError Solution This error come from wrong Value of legacyExchangeDN attribut , you should delete the wrong value and put a good one for Example : /o=OrgName/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=UserAlias. SHMUEL H.

How to hide group members in Azure AD

To hide group members, the HiddenGroupMembershipEnabled switch can be used.  HiddenGroupMembershipEnabled specifies whether to hide the members of the Microsoft 365 Group from users who aren’t members of the group. You don’t need to specify a value with this switch. You can’t change this setting after you create the group. If you create a groupContinue reading “How to hide group members in Azure AD”

something went wrong OWA Exchange Server

After apply Security Update (SU) on exchange server you get the error : “something went wrong” (error 500) when you try to work with OWA. The two reasons for this error are : apply the SU without admin elevated permissions (run the msp file form “cmd window” without “run as administrator”) Missing or Expire AuthContinue reading “something went wrong OWA Exchange Server”