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Set default email for Office 365

| August 6th, 2017

Powershell script to set default email for all AD users

Depending on the information stored for the users in the AD, there is two ways this can be accomplished:

1.Set email field and default email in ProxyAddresses according to UserPrincipalName:

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$users = Get-ADUser -Filter * -properties EmailAddress -SearchBase "ou=Test,ou=Departments,dc=DOMAIN,dc=COM"
foreach ($user in $users) {
$useremail = $user.UserPrincipalName
Set-ADUser $user -Add @{'ProxyAddresses' = ("SMTP:"+$useremail )} -EmailAddress $useremail
}
$users = Get-ADUser -Filter * -properties EmailAddress -SearchBase "ou=Test,ou=Departments,dc=DOMAIN,dc=COM" foreach ($user in $users) { $useremail = $user.UserPrincipalName Set-ADUser $user -Add @{'ProxyAddresses' = ("SMTP:"+$useremail )} -EmailAddress $useremail }
$users = Get-ADUser -Filter * -properties EmailAddress -SearchBase "ou=Test,ou=Departments,dc=DOMAIN,dc=COM"
foreach ($user in $users) {
    $useremail = $user.UserPrincipalName
    Set-ADUser $user -Add @{'ProxyAddresses' = ("SMTP:"+$useremail )} -EmailAddress $useremail
}

2. Set default email in ProxyAddresses according to email field:

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$users = Get-ADUser -Filter * -properties EmailAddress -SearchBase "ou=Test,ou=Departments,dc=DOMAIN,dc=COM"
foreach ($user in $users) {
$useremail = $user.EmailAddress
Set-ADUser $user -Add @{'ProxyAddresses' = ("SMTP:"+$useremail )}
}
$users = Get-ADUser -Filter * -properties EmailAddress -SearchBase "ou=Test,ou=Departments,dc=DOMAIN,dc=COM" foreach ($user in $users) { $useremail = $user.EmailAddress Set-ADUser $user -Add @{'ProxyAddresses' = ("SMTP:"+$useremail )} }
$users = Get-ADUser -Filter * -properties EmailAddress -SearchBase "ou=Test,ou=Departments,dc=DOMAIN,dc=COM"
foreach ($user in $users) {
    $useremail = $user.EmailAddress
    Set-ADUser $user -Add @{'ProxyAddresses' = ("SMTP:"+$useremail )}
}

 

Posted on Sunday, August 6th, 2017 at 4:03 pm in Powershell | rss feed for comments| Leave a response, or trackback