[E2010] [EWS] [C#] [Windows]: How do I assign public folder Permission to a distribution Group

Hi,
I have a little C# Form Application which should be create a Public Folder and assign permission for a Distribution Group in Exchange 2010.
I have found following in the EWS Documentation:
FolderPermission fp = new FolderPermission();
fp.UserId.PrimarySmtpAddress = "[email protected]";
If i try this with a User Email it works as well. But if I try to set a Email address from a Distribution Group it will throw this Error:
"Invailid UserID"
Does anybody know, how to set Folder Permissions to a Distribution Group?
Thanks,
Julian

You can't set permission on an Item in a Public folder the only level you can set the permissions at are on the folder. Your probably better of using a Distribution Group which you can create via the Exchange Management Shell
http://technet.microsoft.com/en-AU/library/aa998856(v=exchg.150).aspx l. You can then set rights on who can use this distribution group and it will also be visible in the GAL
etc.
cheers
Glen

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If you find that my post has answered your question, please mark it as the answer. If you find my post to be helpful in anyway, please click vote as helpful.
Don't Retire Technet

Hi Clayman
Well it makes sense to me that the registry could help, checking the lines in the error code, it appears that the for some reason the server could not stablish a connection, the error states: because the system lacked sufficient buffer space or because a queue
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MaxUserPort
From <http://technet.microsoft.com/en-us/library/cc938196.aspx>
Socket Class
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HttpWebRequest.GetResponse Method
From <http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest.getresponse(v=vs.110).aspx>
HttpWebRequest Class
From <http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest(v=vs.110).aspx>
If you apply the registry change, let me know.
Think before you ask, be detalist as much as possible, then ask and you will get help! Always have in mind, people do not guess! :)

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Don't Retire Technet

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Hi Abbas,
I'm not quite clear on all API version changes, however I would indeed recommend trying the current version (which is downwards compatible). I think I remember something about 1.1 being slightly buggy, but that's more of an itch in the back of may brain
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Details:%3
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Myrio how to use public folder

Hi
I have a My-Rio 1900, and i want to grap images from a usb cam, and show it on a web page that myrio will host.
first i thout, easy just add a webservice that give you a jpeg picture when request the page.
never got that to work, since i realised that if i had multible uses they would each get a dirrent picture, and i never got it to work.
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i know how to mount drives but i do not expect that i first need to mount thoug a ftp my local myrio and then in windows tell that is my public folder....
Attachments:
vision.zip ‏31 KB

Hi
I have a My-Rio 1900, and i want to grap images from a usb cam, and show it on a web page that myrio will host.
first i thout, easy just add a webservice that give you a jpeg picture when request the page.
never got that to work, since i realised that if i had multible uses they would each get a dirrent picture, and i never got it to work.
So i thougt what if i insted have a program run that graps the images, and saves one every sec as a jpeg and have a public html file where i link to the picture. then all useser would get the same picture and my load on the myrio would be less.
i then first tested it on my computer and it worked. but when i then wanted to go from my computer to myrio i encountered a problem, since to make a public folder on your projekt you normaly right click and add a web service, then you right click agian and say add public folder and you then need to select a folder.
but how do i select a folder on myrio? i added a flash drive also, but i can´t select myrio as public folder. i can select things on my computer but not local....anyone have a sugestion?
i know how to mount drives but i do not expect that i first need to mount thoug a ftp my local myrio and then in windows tell that is my public folder....
Attachments:
vision.zip ‏31 KB

How to get a list of public folder which haven't been accessed from last 90 days.

How do I get public folder list which are inactive from last 90 days in exchange 2010? Is there any script\shell command to get the same?

Hi,
We can use the Get-PublicFolderStatistics to retrieve last logon time about Public Folder with the following command.
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Note: Make sure you have been assigned proper permissions before you can run this cmdlet. To see what permissions you need, see the "Public folders" entry in the
Mailbox Permissions topic.
Best Regards.
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]
Lynn-Li
TechNet Community Support

[E2010] [EWS] [C#] [Windows]: How do I assign public folder Permission to a distribution Group

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