BillionMailAn Open-Source MailServer, NewsLetter, Email Marketing Solution

BillionMail gives you open-source MailServer, email marketing — fully self-hosted, dev-friendly, and free from monthly fees.

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We use BillionMail to occasionally send some emails to your email address so that you can experience its charm

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Cold Email Partner

Your ultimate cold outreach toolkit with unlimited email sending, no built-in speed limit – scale your campaigns effortlessly.

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Higher Deliverability

Step-by-step guidance to configure essential DNS records (SPF, DKIM, DMARC). Real-time analytics track deliverability rates and bounce reasons, helping your self-hosted server match SaaS email platforms’ performance.

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Data Visualization Dashboard

Gain instant insights with real-time metrics displayed on your homepage: Sent Volume, Deliverability Rate, Open Rate,Click-Through Rate (CTR) All key metrics in one glance – no more guessing about campaign performance.

Just 3 steps to send a billion emails!

Billion emails. Any business. Guaranteed.

Step 1️⃣ Install BillionMail:

✅ It takes only 8️⃣ minutes from installation to ✅ successful email sending

shell

cd /opt && git clone https://github.com/aaPanel/BillionMail && cd BillionMail && bash install.sh

Step 2️⃣: Connect Your Domain

Add the sending domain
Verify DNS records
Auto-enable free SSL

Step 3️⃣: Build Your Campaign

Write or paste your email
Choose list & tags
Set send time or send now

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BillionMailAn Open-Source MailServer, NewsLetter, Email Marketing Solution

Cold Email Partner

Higher Deliverability

Data Visualization Dashboard

Just 3 steps to send a billion emails! ​

Step 1️⃣ Install BillionMail: ​

Step 2️⃣: Connect Your Domain ​

Step 3️⃣: Build Your Campaign ​

Just 3 steps to send a billion emails!

Step 1️⃣ Install BillionMail:

Step 2️⃣: Connect Your Domain

Step 3️⃣: Build Your Campaign