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Errata, topic suggestions, partnerships, general questions — we read every message.

Last reviewed on 2026-05-02

How to reach us

Email

Use a descriptive subject line — for example, "Errata: tutorial slug" or "Topic suggestion". This helps us route messages and reply faster. We typically respond within a few business days.

Sponsorship enquiries

For partnership and sponsorship questions, see the sponsor page first.

Frequently asked questions

How fast will I get a reply?

Most messages get a response within a few business days. Please include enough context (a link, a Dockerfile snippet, an exact error) so we can answer in one round.

Can I suggest a topic for a tutorial or reference page?

Yes — topic suggestions are welcome. Use a subject line like "Topic suggestion" and share what you wish existed and roughly who it would help. We can't promise to cover every suggestion, but we read all of them and they meaningfully shape the editorial calendar.

Found an error in a tutorial — how do I report it?

Email us with the page URL, the section heading, and the issue (an outdated flag, a broken example, a typo). Errata are usually fixed within a few business days and the page's "Last reviewed" date is bumped.

Is DockerBuild.com affiliated with Docker, Inc.?

No. DockerBuild.com is an independent publication. We cover Docker tooling because the topic is large enough to deserve focused, vendor-neutral coverage.