Whitelisting with Email Validation Services
Goal: Make sure your phishing simulation emails are successfully delivered by whitelisting Wizer’s IP addresses in your organization’s email security system.
Why Whitelisting Matters
Many companies use third-party email validation or filtering services such as Mimecast, Proofpoint, or Barracuda in addition to Microsoft or Google.
These services may block or flag simulated phishing emails unless you allow Wizer’s sending IPs and domains.
To ensure smooth delivery of your phishing simulations, whitelist Wizer in your specific email security platform below.
Choose Your Email Validation Service
📘 How to Whitelist by IP Address in Mimecast
Learn how to safely add Wizer’s IPs and domains to your Mimecast approved sender list.
📘 How to Whitelist by IP Address in Proofpoint
Step-by-step guide to whitelist Wizer IPs within Proofpoint’s filtering console.
📘 How to Whitelist by IP Address in Barracuda
Instructions for allowing Wizer’s sending IPs through Barracuda’s email protection gateway.
Need Help?
If you’re unsure which service your organization uses, contact your IT or email security administrator.
For further assistance, reach out to support@wizer-training.com and include your mail provider name.