MailEnable: When You Want Exchange-Like Control Without Exchange-Like Overhead Running a Windows-based mail server used to mean two options: pay for Microsoft Exchange, or prepare for pain. MailEnable offers a third. It brings full-featured mail services — SMTP, POP3, IMAP, webmail, and more — into a package that feels manageable on a single Windows machine. With native Active Directory integration, a modern web interface, and support for calendaring, contact syncing, and even mobile clients, it

Mailu: A Fully-Featured Mail Server in Docker, Minus the Headaches Hosting email is supposed to be hard. DNS quirks, TLS configs, spam filtering, DKIM, DMARC, webmail — the works. And yet, somehow, Mailu makes it… tolerable. It’s a complete mail stack wrapped in Docker Compose. You get Postfix, Dovecot, Rspamd, Roundcube, Let’s Encrypt, admin panel — all running together, with sane defaults and security baked in.

More importantly: you can deploy it in 10 minutes, tweak one config file, and ac

hMailServer: The No-Fuss Windows Mail Server That Just Works (If You Do) Sometimes, a project doesn’t need containers, groupware, or cloud integration. It just needs email — real SMTP, POP3, IMAP — on a local Windows machine. No license key, no subscription, no calls to support. That’s where hMailServer thrives.

Piler Email Archiving: Keep the Trail Without Clutter Not every mail server needs to be your archive. In fact, it probably shouldn’t be. When long-term storage, traceability, or regulatory retention comes into play, that’s where Piler fits in. It’s not a mail platform. It doesn’t handle delivery. What it does is sit quietly next to your existing infrastructure, capturing every message — inbound, outbound, internal — and making it searchable, reviewable, and long-term safe.

Simple in concept. Po