HowTo: Microsoft PowerShell Script: Add Phishing Domains

21st June 2025 | HowTo HowTo: Microsoft PowerShell Script: Add Phishing Domains

Add CyberHoot to Safe Senders Listing

Adding senders to end-users “safe senders” list will remove the “Some content of this message has been blocked…” banner and allow the mail client to automatically download images in emails from the sender. If images are downloaded, opens will be recorded when a user views the email.

PowerShell Script to add CyberHoot Phishing Domains to all Users Safe Senders Lists

Save this text file as a .ps1 file and then run as a PowerShell script with appropriate permissions. Be sure to check your quotes and hyphens in the script before running.

 

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