Hello, Is it possible to add secondary smtp address in bulk through local EMS with Powershell in Exchange 2010 SP1 Mailboxes? This is how we used to import from CSV and add secondary smtp addresses in Exchange 2007 SP2. /*************** Create the CSV file as Users.csv add1,add2 address1@domain1.com,address2@domain2.com .....,...... Created a Powershell script for following Import-CSV Users.csv | foreach { $Temp = Get-Mailbox -Identity $_.add1 $Temp.EmailAddresses.Add($_.add2) Set-Mailbox -Instance $Temp } ***************/ We are trying the following for Exchange 2010 SP1 and it DOES NOT seem to work. /*************** Import-CSV Users.csv | foreach { $Temp = Get-Mailbox -Identity $_.add1 $Temp.EmailAddresses += ("smtp:'$_.add2'") Set-Mailbox -Identity $_.add1 -EmailAddresses $Temp.EmailAddresses } ***************/ The error is as follows... Exception setting "EmailAddresses": "Cannot convert value "System.Object[]" to type "Microsoft.Exchange.Data.ProxyAddressCollection". Error: "The address 'smtp:'@{add1=address1@domain1.com; add2=add2@domain2.com'' is invalid: The address ''@{add1=address1@domain1.com; add2=add2@domain2.com}.add2'' is not a valid SMTP address."" At C:\1.ps1:4 char:7 + $Temp. <<<< EmailAddresses += ("smtp:'$_.add2'") + CategoryInfo : InvalidOperation: (:) [], RuntimeException + FullyQualifiedErrorId : PropertyAssignmentException Appreciate your assistance. Exchange 2010 SP1 / Powershell 2.0

You can try this: Import-CSV Users.csv | foreach { $Temp = Get-Mailbox -identity $_.Identity $Temp.EmailAddresses.Add($_.EmailAddress2) Set-Mailbox -Instance $Temp } With kind regards Krystian Zieja http://www.projectnenvision.com Follow me on twitter My Blog

Thanks Krystian. That returns the following error in Exchange 2010 SP1. A positional parameter cannot be found that accepts argument 'User Name'. + CategoryInfo : InvalidArgument: (:) [Set-Mailbox], ParameterBindingException + FullyQualifiedErrorId : PositionalParameterNotFound,Set-Mailbox However, it works fine in Exchange 2007 SP2.

Hi, Assming the csv file has at list this header columns: LoginName and SecondayAddress Import-Csv IDs.csv | Foreach-Object{ $user = Get-Mailbox -Identity $_.LoginName $user.EmailAddresses+=$_.SecondayAddress Set-Mailbox $user -EmailAddresses $user.EmailAddresses }Ravi | MCSE Messaging - 2003. This posting is provided "AS IS" with no warranties, and confers no rights.

Hi, Please update on the above script, is this worked for you?Ravi | MCSE Messaging - 2003. This posting is provided "AS IS" with no warranties, and confers no rights.

Thank you Ravish. This worked for me.

Hi Ravish, I copied your scripts to a notepad and save it as import.ps1. Import-Csv IDs.csv | Foreach-Object{ $user = Get-Mailbox -Identity $_.Alias $user.EmailAddresses+=$_.SecondaryAddress Set-Mailbox $user -EmailAddresses $user.EmailAddresses } Here is my Csv file format: Alias SecondaryAddress user1 SMTP:user1@domain1.com;smtp:user1@domain2.com;smtp:user1.domain2.com user2 SMTP:user2@domain1.com;smtp:user2@domain2.com:smtp:user2@domain3.com and get the following errors that the SMTP address entry is invalid. How can I put multiple SMTP address in SecondaryAddress field