mailplace.hr
Domain warmup on autopilot. Self-hosted. Start and forget.
in development
Self-hosted
Email
DevOps
Overview
What is mailplace.hr?
New sending domain? Mailbox providers don't trust you yet. Send too much too fast and everything lands in spam. Mailplace ramps your volume automatically — phase by phase, day by day — across multiple domains with independent schedules.
No third-party routing, no per-mailbox pricing. Configure once, check back in 30 days.
Mailplace exists because warming up a domain manually is tedious, error-prone, and easy to forget about. We got tired of maintaining spreadsheets tracking which domain was on which day of warmup and how many emails it was allowed to send. So we automated it.
Features
What it does
01
Automated volume ramp
Define a warmup schedule — start at 10 emails/day, end at 10,000. Mailplace follows the curve automatically, adjusting daily. No manual intervention, no spreadsheets.
02
Multi-domain management
Warm up 5 domains or 50. Each gets its own independent schedule, reputation tracking, and sending limits. One dashboard to monitor them all.
03
Self-hosted
Runs on your own infrastructure. Your IPs, your domains, your control. No shared sending pools, no third-party reputation risks, no surprise blacklists from your neighbor's campaigns.
04
Bounce & complaint tracking
Monitors bounces, spam complaints, and delivery rates per domain. Automatically pauses warmup if reputation signals drop below thresholds.
05
DKIM / SPF / DMARC
Guided setup for all authentication records. Validates your DNS configuration before sending starts. Because half of email deliverability is getting the records right.
06
Reporting dashboard
Daily send volumes, delivery rates, bounce rates, warmup progress — per domain. Simple charts that answer "is my domain ready yet?" without digging through logs.
Technology
How it's built
Go service with embedded SMTP engine. Runs in Docker on any Linux server. PostgreSQL for state management, Redis for queue processing. No external dependencies, no SaaS subscriptions, no per-email costs. Ships as a single Docker image.
Go
PostgreSQL
Redis
SMTP
Docker
Linux
DNS
DKIM
Status
Where we are
Mailplace is in active development. Core warmup engine and multi-domain scheduling are functional. The monitoring dashboard and bounce tracking are being built now.
We're targeting a private beta in 2025 for teams managing 5+ sending domains. If that's you and you're currently warming up domains by hand (or worse, not warming them up at all), we want to talk.