diff --git a/adguard_full_allowlist.txt b/adguard_full_allowlist.txt
index 5532fbe..8aafa9f 100644
--- a/adguard_full_allowlist.txt
+++ b/adguard_full_allowlist.txt
@@ -487,3 +487,4 @@ stan.store
 linkin.bio
 mailchi.mp
 hubspotlinks.com
+sendgrid.net