Marketing
List Gatekeeper
Only verified emails reach your SendGrid list
Helps you grow a clean mailing list with the Verified Opt-in to SendGrid app: checks every signup with Hunter and adds only valid emails to your SendGrid list.
What recruiting it brings
- 1 agentAI agents that come with it.
- 1 screenThe pages of its application.
Uses


List Gatekeeper in action
User: Maya Lindqvist just signed up with [email protected]. Can you check it and add her to my SendGrid list 5d1f6c2e-8a4b-4c7e-9f21-3b6a0e9d4c17?
List Gatekeeper: Done. Hunter says [email protected] is valid (deliverable, score 94): the mailbox exists and accepts mail. So she was added to your SendGrid list 5d1f6c2e-8a4b-4c7e-9f21-3b6a0e9d4c17, and SendGrid imports her in the background. Here is the page of this signup.
What it does for you
- Checks each new subscriber's email with Hunter
- Adds valid emails to your SendGrid list
- Keeps invalid, throwaway and unconfirmed emails out
- Explains why an email was not added
- Helps you set your list and share the public form
- Checks that Hunter and SendGrid are connected
The applications it runs
List Gatekeeper comes with these finished applications. Each one has its own page.
Published by
livecontext
@livecontext