param(
    [Parameter(Mandatory=$true)]
    [string]$SenderEmail,

    [Parameter(Mandatory=$true)]
    [string]$SubjectKeyword
)

# Combine sender and subject in SearchQuery
$searchQuery = 'From:"{0}" AND Subject:"{1}"' -f $SenderEmail, $SubjectKeyword

# Get all mailboxes
$mailboxes = Get-Mailbox -ResultSize Unlimited

foreach ($mailbox in $mailboxes) {
    Write-Host "Searching in mailbox '$($mailbox.Identity)' for emails from '$SenderEmail' with subject containing '$SubjectKeyword'..." -ForegroundColor Yellow

    # Perform the deletion
    Search-Mailbox -Identity $mailbox.Identity `
        -SearchQuery $searchQuery `
        -DeleteContent `
        -Force

    Write-Host "Deletion complete for mailbox '$($mailbox.Identity)'" -ForegroundColor Green
}

Write-Host "Process completed for all mailboxes." -ForegroundColor Cyan