> For the complete documentation index, see [llms.txt](https://docs.mastersoftgroup.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mastersoftgroup.com/loqate-harmony-api/guides/console/subscriptions/blocklist-email-validation.md).
# Blocklist - Email Validation
User is allowed to add any emails that they want to blocklist.
The email validation service will mark such email addresses as block listed.
### Add Email
Add email address to the blocklist and hit SUBMIT.
### Disable Email
Disable the email added in blocklist using Disable link.
User can also delete the email from email blocklist using Delete link.
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