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Technical analysis from operators who run this every day.

Long-form articles on email infrastructure, deliverability, and compliance for European senders. Each one written by an engineer who has shipped the thing being discussed.

At a glance
Total articles
8
Categories
6
Avg reading time
13 min
002 Compliance

AWS SES European alternatives in 2026: real Schrems II compliance for transactional email

Honest comparison of European-incorporated alternatives to AWS SES. What Schrems II actually requires, why the AWS European Sov…

9 May 2026 15 min read
003 Cold Email

Cold email B2B in 2026: what the bulk sender enforcement actually changed

How the Google/Yahoo/Microsoft bulk sender mandates reshaped cold email B2B operations in 2026. Authentication requirements, in…

9 May 2026 13 min read
004 Authentication

DMARC and BIMI in 2026: the complete authentication guide for European brands

End-to-end implementation guide for DMARC enforcement and BIMI logo display in 2026. Covers VMC certificate process, SVG Tiny P…

9 May 2026 13 min read
005 Migration

Email migration without losing reputation: the operational playbook for 2026

How to migrate email infrastructure between providers without dropping placement. Covers SendGrid/Mailgun/Postmark to European …

9 May 2026 13 min read
006 Deliverability

IP warming step-by-step in 2026: an honest 8-week schedule that actually works

Day-by-day IP warming schedule for new dedicated IPs in 2026. Real volume targets per ISP (Gmail, Outlook, Yahoo, EU regional),…

9 May 2026 13 min read
007 Compliance

NIS2 and DORA in 2026: what email infrastructure compliance actually means

Practical compliance guide for NIS2 (Article 21) and DORA on email infrastructure. What auditors check, how DMARC enforcement m…

9 May 2026 13 min read
008 MTA Comparison

PowerMTA vs KumoMTA in 2026: the deep technical comparison

Detailed architectural, performance, and TCO comparison between PowerMTA and KumoMTA in 2026, with interactive cost calculator …

9 May 2026 14 min read
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