AcyChecker is a mailing list cleaning service (email checker) created by the AcyMailing team.
This email checker allows you to improve the deliverability of your emails, to reduce your costs or to keep a good reputation by using its Joomla (or WordPress) plugin or its API.
This email checker allows the verification of emails at different levels:
Domain and SMTP check
Role email checker
Disposable email checker
Free provider
Email format checker
In-depth tests
Why should you clean up your mailing list with an email
checker?
1 – Improve deliverability
2 – Have a good reputation
3 – Reduce your costs
4 – Improve your open rates
5 – Avoid bounces
Read more https://extensions.joomla.org/browse/new/extension/access-a-security/acychecker
