I would like to give write access to a user to a DL. I am using below command.

Add-ADPermission -Identity "Group Name" -user "userName" -AccessRights ExtendedRight -ExtendedRights "write"

but I am getting error Extended write "Write" was not found.

send as write works fine using below command , but how to give write access.

Add-ADPermission -Identity "Group Name" -user "userName" -AccessRights ExtendedRight -ExtendedRights "send as"

NOTE: Its Exchange 2010.

Hello ,

use  Set-DistributionGroup -identity <DL name> -ManagedBy  <username>

This will work ...

MangedbY  and "Member can update the membershit" rights have already been given.

I would like the manger of a group to be able to designate other users as the manager of a group. Thats why write access to a group object has to be given. I can do that by manually giving write access under security of a group but I need to do this for over 150 groups.

Ok ..

then use this one  and let us know

Add-ADPermission identity <DL name> User  <username> AccessRights WriteProperty Properties Member

Above mentioned command is for giving rights "Member can update the membership"

I tried the below command and it worked.

Add-ADPermission -Identity "Group Name" -user "userName" -AccessRights "GenericWrite"

Hi,

I am glad to know that you have found the solution.

Here is the article about Add-ADPermission:

http://technet.microsoft.com/en-us/library/bb124403(v=exchg.141).aspx

Use the 'GenericWrite' under 'AccessRights' Parameters is right.

Have a nice day : )

Mavis