Blog
Ideas for keeping email infrastructure healthy at scale.
Infrastructure articles, operational guides, and agency perspectives — written for the people responsible for keeping domains and email running.
Latest
What to do when a client domain gets blacklisted and how to catch it before the client does
A blacklist hit on a client domain is a deliverability emergency. Most agencies find out when the client calls. Here is how blacklisting works, which lists actually matter, how Infraova monitors every client domain continuously, and the exact operational response when a hit is detected.
How to detect when your domain is being used to send spoofed email and whether it reached anyone
Domain spoofing using your exact domain name is invisible without DMARC aggregate reports. Here is how spoofing works, how Infraova detects it, what it surfaces when it happens, and why the answer to 'did it reach anyone' depends entirely on your DMARC policy.
Why email infrastructure audits aren't enough and what continuous operation looks like instead
A one-time infrastructure audit finds problems at a point in time. But email infrastructure changes constantly DNS records change, keys rotate, policies drift, blacklists update. Here is why audits are a starting point, not a solution, and what continuously operating infrastructure actually requires.
How Infraova operates email infrastructure: from detection to verified resolution
Most tools tell you when something is wrong. Infraova operates the entire workflow from detecting an infrastructure problem through approved remediation to verified resolution so the problem is handled before the client notices.
Why manual infrastructure management breaks down as your client portfolio grows and what to do instead
Manual infrastructure management feels manageable at 5 domains. By 50 it starts to strain the team. By 200 it breaks entirely. But the problem isn't scale it's that manual was never the right operating model to begin with.
The manual work between 'something is wrong' and 'it's fixed' and how to remove it
Detection is not the hard part. The hard part is everything that happens after the investigation, the diagnosis, the decision, the execution, the verification, the documentation. That manual work is what Infraova removes.
MxToolbox, EasyDMARC, and Infraova: why the tool you choose determines whether infrastructure problems get resolved or just detected
MxToolbox tells you something is wrong. EasyDMARC helps you fix DMARC. Infraova closes the loop from detection through approved remediation to verified resolution for every check, across every client domain, continuously. Here is what each tool actually does and where each one stops.
Why 71% of domains are stuck at DMARC p=none and how to stop being one of them
Most domains that have DMARC configured never move past p=none. Not because the next step is technically hard. Because nobody went back to finish. Here is why domains get stuck, what it actually costs, and how to reach p=reject without making it a manual project.
Browse by topic
Infrastructure
For agencies
Managing infrastructure for clients?
The operational challenges change when one team is responsible for dozens or hundreds of domains. Monitoring, prioritization, client reporting, and keeping approvals under control all work differently at agency scale.
100+
Domains per agency
Also in Resources
Reference
Documentation →
How Infraova works — monitoring, remediation, integrations, and the API.
Step by step
Guides →
Practical walkthroughs for setting up and operating Infraova.
Context
Comparisons →
How the Infraova operating model compares to manual and tool-based approaches.
History
Changelog →
What has been built, improved, and shipped — and why it matters.