Importing multiple users for linked exchange accounts

Question

This is for Exchange 2013 SP1 FYI
Ok, I am lost on this script...
I am trying to do a linked mailbox from a different forest using a CSV file. I can re-export the CSV if I need to gather other information.
Can I set all the attributes when I create the mailbox or do I need to have a separate line or script to set the attributes?
I know my import-csv is messed up but I am not sure how to fix it.
Script:
Import-Csv .\file.csv |foreach {
New-Mailbox -Database "uh-xchdb1" -Name "$_.DisplayName" -DisplayName “$_.DisplayName” -FirstName “$_.GivenName” -Initials “$_.Initials” -LastName “$_.Surname” -ExternalEmailAddress $_.EmailAddress -Title “$_.Title” -Department “$_.Department”
-OfficePhone “$_.OfficePhone” -Fax “$_.Fax” -MobilePhone “$_.MobilePhone” -Alias "$_.SamAccountName" -LinkedDomainController "dc1.domain1.com" -LinkedMasterAccount health\$_.SamAccountName -OrganizationalUnit Users -UserPrincipalName $_.UserPrincipalName
-LinkedCredential:(Get-Credential domain1\john)
csv file:
UserPrincipalName,SamAccountName,DisplayName,GivenName,OtherName,Initials,Surname,EmailAddress,Title,Department,OfficePhone,Fax,MobilePhone
[email protected],testaddev2,Test I. Addev2,Test,,I,addev2,[email protected],Sr VP,MIS,505-111-111,505-222-222,505-333-3333

Answer 1

Hi,
pls have a look here:Create a Linked Mailbox
I believe your exported csv is exported from account domain. And assuming the samaccountname match on both Account and resource domain. (In hosted exchange with multi-tenant environment, SamAccountName may not be unique across multi domains). You will need
to replace $_.UserPrincipalName wth resource domain name.
 -UserPrincipalName $($_.UserPrincipalName -replace '@.*', '@ResourceDomain.com')
or
 -UserPrincipalName "$($_.SamAccountName)@ResourceDomain.com"
rgds,