Web Development How to whitelist email at Cpanel Posted by Yano 10/10/2024 On 05/06/2022 When do you need to whitelist an email manually? When your email server automatically blocks an email from a verified sender. How to whitelist an email? Login to your cPanel, go to (Email) – (Spam Filters)  Then select (Show Additional Configurations) – (Edit Spam Whitelist Settings) Whitelisting email addresses should be inserted as follows: user@company.com — To whitelist a single email address. *@company.com — To whitelist all of the addresses at company.com. ?ser@company.com — To whitelist a single character in an address at company.com (i.e., user@company.com, but not theuser@company.com). Â