One address, read by a person. No forms, no ticket numbers.
Everything — questions, corrections, partnership queries, takedown requests — goes to [email protected]. Include the page URL if you are writing about something specific. Expect a reply within a couple of days.
Something on the site is wrong about your network or website — the report page explains what to send and how corrections propagate through the nightly rebuild.
Your site is missing from the index — the submit page covers what gets a site listed and why some domains never appear.