How to whitelist
By IP Ranges of Email Servers
50.31.156.96/27 (50.31.156.96 - 127)
104.245.209.192/26 (104.245.209.192 - 255)
50.31.205.204/30 (50.31.205.204 - 207)
By Email Header
Your Jericho Security technical contact will have a unique email header key and value for you.
By Domains
This is more difficult as Jericho Security offers many sender domains and often adds more.
Where to whitelist
Email Provider (e.g. Microsoft or Google), for both Spam and Phishing
Email Security Toolings (ProofPoint, Mimecast, Abnormal, Microsoft Defender, etc)
(Rarely Needed) Web Firewall
What to whitelist
Ensure Email Delivery
To avoid Inspection of Links in Emails (e.g. avoid URL Rewrite)
To Avoid Scanning Attachments in Emails