senders, blog | May 28, 2026
If you’re an email service provider, your email infrastructure is mission-critical. For high-volume ...
security, spam, blog | May 26, 2026
Email remains one of the most common attack vectors for cyber threats, with phishing, scams, and mal...
senders, blog | May 21, 2026
PowerMTA has been a reliable part of many high-volume email infrastructures for years. But as sendin...
senders, blog | May 6, 2026
“We’re trying to send out a campaign today, but it’s being blocked. How can this happen? We’ve been ...
senders, blog | Apr 16, 2026
Let’s start with a reality many email teams recognize. If you’ve been in business long enough, espec...
software releases, tech, blog | Mar 31, 2026
With Halon Protect 26.1, we're strengthening gateway-enforced email encryption with PGP and enhanced...
software releases, tech, blog | Mar 26, 2026
With Halon Engage 26.1, we're introducing a Delivery Guru feature called Flow Dynamics. It’s an inte...
blog | Mar 19, 2026
Your detection accuracy could be 99.99%. But if the data behind your email security stack is governe...
press | Feb 12, 2026
Gothenburg, Sweden | Berlin, Germany | Following the recent acquisition of eleven cyber security Gmb...