I want 2 email accounts should be checked by one users. so firstname.lastname@example.org and email@example.com should be checked by user1. user1 has an account on Active directory but info doesn't have. I have created user1 mailbox and defined it on Microsoft Outlook. He can receive and send email without any problem.
For firstname.lastname@example.org, I have defined info Group in Active Directory and assign user1 and any other users (who should check that email) to it, so any email which comes to email@example.com should be received by user1. This is okay but it is not possible to send email from firstname.lastname@example.org in user1 PC it says.
Your message did not reach some or all of the intended recipients.
Sent: 2008/09/15 01:38 ب.ظ
The following recipient(s) could not be reached:
email@example.com on 2008/09/15 01:38 ب.ظ
You do not have permission to send to this recipient. For assistance, contact your system administrator.
The exchange server is 2003.
Any idea for solving this problem?