microsoft Exchange 2013 mailbox rules

There are multiple recipients matching the identity "Paul smite". Please specify a unique value.

i cannot set up a mailbox rule to bcc messages from one mailbox to another user

we have multiple email accounts for diffrent users with diffrent domain names

is there anyway to bypass the above email

for example we have

Chris bowden

Chris bowden

is there anyway around this with the multiple mail boxes name
Chris BowdenAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Shreedhar EtteTechnical ManagerCommented:
Change the display name in the Exchange admin center or in Active Directory Users and Computers so that the name doesn't conflict with an existing mailbox or mail contact.

Further you can refer this article:
Chris BowdenAuthor Commented:
yes but then it will show diffrently to external users
Andy MIT Systems ManagerCommented:
What if you create a contact for the required mail address under a different name.

That wouldn't affect external users and should allow you to route the email accordingly.
Get a highly available system for cyber protection

The Acronis SDI Appliance is a new plug-n-play solution with pre-configured Acronis Software-Defined Infrastructure software that gives service providers and enterprises ready access to a fault-tolerant system, which combines universal storage and high-performance virtualization.

Chris BowdenAuthor Commented:
you cant add the same email twice surely?
FOXActive Directory/Exchange EngineerCommented:
Create the rule(s) in powershell and specify email addresses or aliases as opposed to DisplayNames

ref link:
Chris BowdenAuthor Commented:
can you show me an example  please
FOXActive Directory/Exchange EngineerCommented:
Chris what rule are you trying to perform? Explain and I will give you the powershell example
Chris BowdenAuthor Commented:
im trying to coppy Emails from user to another

so lets say to

Exchange username chris Bowden

Display Name chris bowden

Exchange username bowden

Display name

FOXActive Directory/Exchange EngineerCommented:
In other words when an email comes in to you want it forwarded to
FOXActive Directory/Exchange EngineerCommented:
Chris- Use the below powershell command to set up forwarding for the incoming mails from one mailbox to the next.  It will keep a copy in the original mailbox as well.

Set-Mailbox -Identity "" -DeliverToMailboxAndForward $true -ForwardingSMTPAddress ""
Chris BowdenAuthor Commented:
thanks for this will this also work if the current user also has info@ enquires@ all to the same mail box will that also send them over or do i have to put eatch full email thanks
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Chat / IM

From novice to tech pro — start learning today.