I have created shared mailbox and Grant Send On Behalf permission for John.

John sends email on behalf to shared mailbox but messages look like John send message himself (Send AS). But John have only Grant Send on Behalf permission not SendAS.

Exchange 2013 CU2.

It seem like you gave him Send-AS permission, this might solve your problem:

http://www.shudnow.net/2007/08/12/send-on-behalf-and-send-as/

• Edited by Chaen Fong 16 hours 27 minutes ago More info.

No, user do not have permission SendAs. I think this is Microsoft Exchange is

Can you post a screen shot of where you set the permission?

Send on behalf of is a AD permission.

• Edited by Chaen Fong 14 hours 38 minutes ago More info.

It seem like you gave him Send-AS permission, this might solve your problem:

http://www.shudnow.net/2007/08/12/send-on-behalf-and-send-as/

• Edited by Chaen Fong Saturday, October 05, 2013 6:23 PM More info.

It seem like you gave him Send-AS permission, this might solve your problem:

http://www.shudnow.net/2007/08/12/send-on-behalf-and-send-as/

• Edited by Chaen Fong Saturday, October 05, 2013 6:23 PM More info.

Can you post a screen shot of where you set the permission?

Send on behalf of is a AD permission.

• Edited by Chaen Fong Saturday, October 05, 2013 8:12 PM More info.

Can you post a screen shot of where you set the permission?

Send on behalf of is a AD permission.

• Edited by Chaen Fong Saturday, October 05, 2013 8:12 PM More info.

Send on Beahlf to is not AD Permission, SendAS is AD Permission think so.

For set GrantOnSendOfBehalfTo I use cmdlet on shared mailbox (EAC do not have gui settings for SendOnBehalfTo)

Set-Mailbox -Identity <sharedmailbox1> -GrantSendOnBehalfTo <mailbox2>

http://technet.microsoft.com/en-us/library/bb123981(v=exchg.150).aspx

go to mailbox Properties and then there is mail flow setting tab and there is delivery option.

select it and then you will see send on behalf option click on add and add it user whatever you want.

and it will take 4 hour for apply the same.

Regards,

Atul

would you explain why it takes  4 hours for apply ?

Shared Mailbox do not have settings "Send On Behalf To" in EAC. I must use PoSH.

I am very surprised - really need 4 (FOUR HOURS) for apply set

Hello Chaen! You have tested on room mailbox. If you'll try on shared mailbox can't find the setting Send On Behalf . Look!

Hi Martina! Your recommendation not work. User tyurinv not member of Domain Admins or Account Operator.

I force deny permission SendAS for shared mailbox.

And tried to send email from gt@. Have replay from outlook client

You do not have right for sending message instead of particular user (translate from Russian).

Hi Valery,

Please check the link below, although it is for Exchange 2007 and 2010, but I believe that is also helpful in Exchange 2013 version:

http://blogs.technet.com/b/ehlro/archive/2012/04/06/full-mailbox-access-rights-send-on-behalf-send-as.aspx

So please also check whether full-access permission is assigned.

I recommend we remove all the send-as and send on behalf permission and see if the user can still send email for the shared mailbox. Then re-assign the send on behalf again.

Regards,

Rebecca

Martina, hi! You are right. For users who are member Domain Admins or Account Operators "Send As" explicit permission. I would be helpful to find Microso

Hello,

I have similar issue but in reversal, I have a shared mailbox. I want to send an email on behalf of shared mailbox but I do not want the recipients to see the email has been sent by "User on behalf of shared mailbox". I have been added as a delegate with editor permissions in shared mailbox. If I send an email (From option: shared mailbox) from my outlook, receiver can see that the email has been sent on behalf. I do not want this. It should be visible as if the mail is sent from shared mailbox.

I saw some suggestions that adding permissions on exchange server will help but I dont know where to check in the system (perhaps I dont have admin rights). I have a colleague, they are just new, they dont know about email box too. My old friend who left has configured the outlook for these new ladies. For them it is absolutely working fine. I dont know what he did but would not have used exchange server (as we dont have admin rights).

Please help!

Regards,

Krishna

• Edited by Krishna Bairi 20 hours 30 minutes ago