Check If Mailbox Exist

Below simple code will check to see if mailbox exist, if not script will stop. It is easy to use same logic to setup similar conditions for similar tasks.

Clear-Host write-host "---------------------------------------" -f Yellow $targetmb  = Read-Host "()_Please Provide user name" write-host "---------------------------------------" -f Yellow #()_.Vars $sc = "SilentlyContinue" write-host $null Write-Host "(-)_.Checking mailbox:[$targetmb]" -f Yellow $mb = get-mailbox  $targetmb -ErrorAction $sc if ($mb -eq $null) {  write-host "`tThe target mailbox does NOT exist:" -n; Write-Host "[$targetmb ]" -f Red -b Black break; }  else { write-host "`tLocated mailbox:" -n; Write-Host "[$targetmb]" -f Green -b Black }

Casey DeDeal
Azure Certified Solutions Architect 
Principal Systems Engineer
https://msazure365.blogspot.com/ (blog)
https://simplepowershell.blogspot.com/  (blog)
https://twitter.com/Message_Talk (Twitter)

Simple PS code will wait until the log file exist.

#Wait Until File is created

$logfile = "Log file name"

$TargetLogFile = "Path_To_File"

# example      $logfile             = "Test.CSV"

# example      $TargetLogFile =  \\$ServerName\C$\Temp\$logfile"

#()_.Wait for the log file write-host "()_.Attempting to locate [$logfile]" -f yellow do{       Write-host "()_.Please wait..." -f Cyan    Start-Sleep -Seconds 5    Write-host "()_.{$logfile] not there" -f Yellow     $path = Test-Path $TargetLogFile     if (!($TargetLogFile))           {Write-Host "()_.[$logfile]  Not here yet..." -f Yellow         start-sleep -Seconds 5}           } until($path)     Write-Host "()_.Located [$logfile]" -f Green     Write-Host "()_.Will continue" -f Yellow

Oz Casey, Dedeal

Principal Systems Engineer

https://simplepowershell.blogspot.com/  (blog)

https://smtp25.blogspot.com/ (blog)

https://telnet25.wordpress.com/ (blog)

https://twitter.com/Message_Talk (Twitter)