Max Adamski personal blog

Self-hosting email like it's 1984

maxadamski.com published 2025-10-067 min read

Notes from setting up a truly minimal self-hosted email server with Postfix and OpenDKIM. Covers TLS, SPF, DKIM, DMARC, DNS, reverse DNS, multiple domains, and delivering to Gmail.

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Infrastructure & DevOpsNetworking & Internet2025

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