You write
The form keeps a draft in your browser until you send it. Nothing goes out until you click “Send message”.
CONTACT US
Every fix
starts with a detail.
A page, a calculation, an answer from Léo or an image that needs another look? Write it here: the message goes to the publisher’s inbox, and the site keeps none of it.
Before you write
What happens when you send
Three steps, and the site keeps nothing.
The site passes it on
A small site function, hosted by Vercel, checks the message and then hands it to Brevo, the email delivery service. It doesn’t store it anywhere.
The publisher gets it
The message lands in the publisher’s inbox with a reference number, which you also see on screen. If you leave your address, the reply goes there.
In short No reply time is guaranteed. Don’t send passwords, ID documents, bank details or information about someone else.
To save time
The most useful details
A good report comes down to four things: the page, what’s wrong, the fix, a source.
Fix a page
Add its URL, the info you think is wrong, your suggested fix and a source that can be checked.
Suggest content
Give an exact name and its context. An official source is best; say clearly if it’s a community identification.
The site’s statusesReport an image
Give the page, the image in question, the reason and the expected source or credit. Don’t send personal documents.
Media and credits
Your message
Write to Leonidakit
Send it directly, or prepare the text for your own email app.
Draft: it’s saved in this browser (key lk_contact_draft_v1) and deleted once sent.
Before reporting a calculation, give the values you entered and the result you expected. The Tutorial explains the formulas and assumptions.