Get in Touch

Last reviewed on 25 April 2026.

Email

The simplest way to reach DDMMYYYY.net is by email:

[email protected]

If your email client does not pick up the link, copy the address above into a new message.

What to include

A short, specific message helps us respond quickly. If you can:

• Mention the page or section you are writing about, ideally with a link.
• For corrections, include the specific phrase or value that looks wrong and the correct version with a source if possible.
• For suggestions, describe the question you were trying to answer and what would have helped.
• For programming-related questions, include the language and library version where it matters.

What we can help with

• Errors, broken links, or out-of-date information on any page.
• Suggestions for new topics within the site's scope (date formats, calendars, time zones, date and time libraries).
• Clarifications on anything written on the site.
• General feedback about navigation, structure, or accessibility.

What we cannot help with

• Personal debugging of code we did not publish. We are happy to point you to a reference page that covers the underlying concept.
• Legal or compliance advice. The site explains how dates are represented; it does not advise on data retention or contractual deadlines.
• Bulk content reposting permission requests handled outside the terms — see the Terms for the standing rules.

Privacy of your message

Email you send to the address above is read by the people who maintain the site and is used only to reply to you and, if relevant, fix the issue you raised. We do not add inbound senders to a mailing list and we do not share email addresses with third parties. The full data-handling policy is in the Privacy Policy.

Response time

We read incoming email regularly but reply when we have something useful to say. Most messages get a response within a few working days; corrections that require deeper checking may take longer.