Occasional writing on infrastructure, migration, and the tools we use to help creators and organisations stay in control of their digital presence.
DMARC reports arrive as baffling XML attachments. Here's how to read one, what the three kinds of sender in them mean, and how to use them to move safely from monitoring to protection.
Read articleWe've launched a free email health check. Enter your domain and in about 15 seconds you'll see, in plain English, whether your email is protected against spoofing, signed properly and kept off spam blocklists.
Read articleOur email platform has moved to Stalwart 1.0, the release its developers call "the fastest mail server on the planet". What their benchmarks show, what they don't, and why the bigger story is what happens to your data.
Read articleHow two years of running independent email, and more than twenty years of administering mail systems, led to a rebuilt platform built on open standards — without Microsoft or Google in the middle.
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