Halon for ESPs
Tailored to suit you
Fully scriptable, customizable and extensible, but lean and compact at the same time. A lack of flexibility in the MTA can lead to compromises and complexity, resulting in high maintenance costs and risks. The Halon MTA can be tailored to your specific needs with virtually unlimited customization.

Security at its core
Security is in our DNA. The Halon MTA supports all the latest encryption and authentication standards whilst also allowing you to quickly implement and integrate existing and emerging standards for email authenticity such as DKIM signing, DMARC verification and ARC.

Why is Halon for You?
The Halon MTA gives ESP's a competitive edge with its powerful performance and endless list of features. Large-scale senders of transactional or marketing email need an MTA that enables them to develop great solutions in a highly-competitive market.
The Halon MTA gives ESP's full control, with unrivalled security features, deliverability automation and more.
Deliverability automation
Granular throttling
Powerful reporting
In Halon, we have found a great partner. They are not just delivering their software, but they’re really keen on working together. Halon is the most flexible, sophisticated and easy-to-manage MTA out there.
Martijn Thie, KPN