emailexchange-server-2010

User cannot mail themself via Exchange


We currently experience the problem that a user cannot send a mail to herself. She get the error that she's not allowed to send e-mails from this address.

(You are not allowed to send on behalf of this user...)

Her e-mail address is AAA@domain.com. (From AAA@domain.com to AAA@domain.com)

She can:

We make use of Office 2016 and Exchange 2010 14.03.0399.000


Solution

  • I found out that the local address book was corrupt. Disabled addressbook, deleted the local file and enabled it again.

    This solved the issue