Exchange 2010 Send As Permissions Dropping

Question

We are finding send as rights are dropping even though they are still appearing in the send As Rights Permissions box. This has been happeneing intermittently for a few weeks now, has anyone experienced something similar?
Thanks

Answer 1

Hi,
As per the information and details provided by you, Send As permission is Dropping in Exchange 2010.
Please follow these steps to setup Send As Permission in Exchange Server2010: -
In Exchange 2010, Click on Start>
Programs> Microsoft Exchange> and then click
Active Directory Users and Computers.
In the View menu, click on the
Advanced Features.
Expend Users, then right click the Mailbox Owner object where you want to grant the permission, and then click
Properties.
Click on the Security tab, and then click on
Advanced.
In the Access Control Setting for Mailbox Owner dialog box, click on Add.
In the Select User, Computer, or Group dialog box, click the user account or the group that you want to grant Send As permission to and then click
OK.
In the Permission entry for Mailbox Owner dialog box, click
This Object Only in the Apply onto list.
In the Permission list, locate
Send As, and then click to select the Allow check box.
Click OK three times to close the dialog boxes.
I hope this information will be helpful for you.
Thanks and regards
Ashish@S 
Ashish@V