Service tags for Contact Form 7

The most common question is “How to find the Contact Form 7 url of the page from which the form was filled out?”

Here is a list of service tags that can help you get data about the user who filled out the form:

[_remote_ip] Sender's IP address
[_user_agent] User Agent of the sender
[_url] Contact Form URL
[_date] Date the letter was sent
[_time] Mail sending time
[_post_id] Contact Form Post ID
[_post_name] Post title
[_post_title] Post title of this contact form
[_post_url] Link to the contact form page
[_post_author] Name of the author of the post
[_post_author_email] Author's email address

I never use some tags at all, but URL, date, IP are often needed.