diff --git a/src/whitelist/sites.conf b/src/whitelist/sites.conf
index 75f1158..78eeb6b 100644
--- a/src/whitelist/sites.conf
+++ b/src/whitelist/sites.conf
@@ -98,13 +98,14 @@ api.buypass.com
 api.test4.buypass.no
 api.zerossl.com
 # Email services
+api.resend.com
 api.brevo.com
 api.mailgun.net
-api.resend.com
-imap.gmail.com
-smtp.gmail.com
+send.api.mailtrap.io
 smtp.mailgun.org
 smtp-relay.brevo.com
+sandbox.smtp.mailtrap.io
+live.smtp.mailtrap.io
 # Database Services
 data.mongodb-api.com
 # Social Media APIs