powershell command to give send as permission to one mailbox for all exchange mailbox

Hi,

command is: Add-ADPermission "Test" -User "Domain\User" -Extendedrights "Send As"
where -User "Domain\User" is a user that will get Send As right to a "Test" mailbox.

Regards,

Btw, did you mean 1 user to get Send As right to all mailboxes in one database or in all databases, eg. on all mailboxes?

follow the below KB s

https://msundis.wordpress.com/2011/06/21/manage-full-access-permissions-on-mailboxes-in-exchange-2010/

https://www.experts-exchange.com/questions/28244047/Grant-Send-As-permissions-to-a-user-for-all-users-in-a-group.html

hello

one mailbox need to get right for all mailbox in all database :)

Use the following command below to accomplish this...

$Users = get-mailbox -resultsize "unlimited"
Foreach ($user in $users) { 
Add-ADPermission -Identity $user -User "yourusername" -Extendedrights "Send As"
}

Select allOpen in new window

Get-mailbox -resultsize "unlimited" | Add-ADPermission -User "yourusername" -Extendedrights "Send As"

Select allOpen in new window

Will.

i need a way for all organisation.

i mean tomorow if i create 100 new mailbox, i need the right automaticly applicated to it

You can use my powershell script which will do this for all users in your organization. Either one will work.

Will.

hi Will,

your powershell script will work only for existing mailbox, and i need my mailbox to have right to all new mailbox created in future without execute script every time

This command should do it:

Get-MailboxDatabase -Identity "Mailbox Database Name" | Add-ADPermission -User "Your User Name" -ExtendedRights Send-As

Select allOpen in new window

hello

thanks will, i have use your method and its work