# Billionmail/BillionMail

> Self-hosted open-source mail server and email marketing platform for sending newsletters, promotional and transactional emails with analytics and customer management.

- Magnitude: 2.0 out of 10 — Steady
- Stars: 15,663 total · +12 stars today, ≈ 17 by evening
- Star trust: star growth looks organic
- Category: Productivity & self-hosted · Language: Go · License: AGPL-3.0 · Created: 2025-02-14 · Last push: 2026-06-11
- GitHub: https://github.com/Billionmail/BillionMail · Homepage: http://www.billionmail.com/ · Page: https://gitnova.dev/en/r/Billionmail/BillionMail

## Useful for

- Deploy a self-hosted mail server with SMTP, Postfix and Dovecot for your domain
- Run an email campaign with templates, lists and delivery analytics
- Access mailboxes through the built-in RoundCube webmail

## Why it’s here

- 12 stars so far today, about 17 expected by the end of the day. The usual pace is 7 per day, so that's 2.6× as much.
- Over the last two days the pace is 2.9× that of the previous week and a half.
- GitHub Trending Go today: #9, +18 stars.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 1,719
- Issues and pull requests: 372
- Watchers: 69
- Average over the last week: 7 per day
- Usual pace: 7 per day
- Stars in the last hour (measured): 5
- Latest release: v4.9 (2025-12-11)

## Stars per day, last 30 days (oldest → newest, today is partial)

2026-08-29 … 2026-09-27: 19, 9, 14, 7, 8, 5, 7, 6, 2, 18, 15, 7, 4, 9, 6, 7, 9, 8, 3, 8, 7, 1, 9, 6, 4, 4, 2, 2, 15, 12

## Spotted in now

- GitHub Trending Go today: #9, +18 stars

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-09-27 16:22 UTC, updated every 30 minutes.