ReMail is a self-hosted email marketing platform for agencies, freelancers, and cold-outreach operators. Connect your own SMTP (Gmail, cPanel, Outlook — anything) and send from your own domain. Get inbox rotation, spintax, A/B subject testing, 28-day warmup, automated sequences, and a built-in Kanban sales pipeline — no separate CRM needed. Flat monthly pricing, no per-contact fees. Free forever plan: 1,000 emails/mo, 500 contacts, no card required.