Hi everyone, I’m looking for recommendations on reliable software or a service for sending bulk emails. I need a solution that can consistently handle a high volume, specifically hundreds of emails per day, for marketing/outreach purposes without hitting restrictive limits or damaging sender reputation.
free options whould be great , as long as they meet the daily volume need.
Thanks in advance for any suggestions!
Please check this:
and
Look no further.
This bad boy will get the job done.
Download:
MaxBulk Mailer Pro
What it can do:
How to use MaxBulk Mailer to send bulk email
I didn’t know about Billion Mail, very interesting! Thanks for sharing!
Kindly upload the file to MEGA or another free file uploader, the link on Terabox isn’t working or showing any file when opened
Complete Bulk Email Setup Without Getting Blacklisted
One-Line Flow: Free bulk email setup that doesn’t get you blacklisted, with the underground tools practitioners actually use.
Why This SlapsYou’re paying $0.003 per email on Mailchimp like a peasant. Meanwhile, someone’s sending millions for $550 flat and making $30k back. The difference? They know where the real tools are. This post gives you the exact stack — free options that work, paid options that print, and the grey-hat stuff everyone whispers about but never names. Zero to inbox domination, no CS degree required.
| Rank | Tool | Cost | Why It Wins |
|---|---|---|---|
 |
KumoMTA + Listmonk | $0 + $10/mo VPS | Free PMTA killer + campaign manager. Practitioner-approved. |
 |
Instantly | $37/mo | 14-day trial. Built-in warmup. Just works. |
 |
Postal + Mautic | $0 + $10/mo VPS | Full control, Docker-ready, scales to millions. |
| 4th | Mailwizz | $65 one-time | Self-hosted, one payment, yours forever. |
The boring truth: For hundreds/day, you need 3 domains × 3 inboxes = 9 mailboxes at 30-50 emails each. That’s 270-450/day safely. Cost: ~$30/year domains + $10/mo VPS.
spreademail.net — The one BHW people whisper about but never name.
“30k revenue per million sent, plus 10k retargeting. Total 40k per million on my primes.” — BHW practitioner, 2023
Found on BHW marketplace. Does everything:
Needs: CentOS 7 or Rocky 9 VPS. Script handles the rest.
GitHub: https://github.com/KumoCorp/kumomta
Official: https://kumomta.com
Discord: Active community (link on GitHub)
# AlmaLinux 9 / Rocky Linux (preferred)
curl -fsSL https://get.kumomta.com | bash
Omni Knoweth (omniknoweth.com / kumoui.com) created:
GitHub: https://github.com/WKL-Sec/Warmer
Selenium-based Python script from WhiteKnightLabs (security researchers who know deliverability).
# Single target, 5 emails
python3 Warmer.py -u [email protected] -p password -T [email protected] -m 3 -x 5
# Bulk targets from file
python3 Warmer.py -u [email protected] -p password -t targets.txt -m 1
1 = Gibberish sentences2 = AI-generated content3 = Random templatesSupports: Outlook/Office365
mkdir listmonk && cd listmonk
curl -LO https://github.com/knadh/listmonk/raw/master/docker-compose.yml
docker compose up -d
Access: http://localhost:9000
Handles: Millions of subscribers, SQL segmentation, multi-SMTP, rate limiting.
GitHub: https://github.com/knadh/listmonk
git clone https://postalserver.io/start/install /opt/postal/install
sudo ln -s /opt/postal/install/bin/postal /usr/bin/postal
# MariaDB
docker run -d --name postal-mariadb \
-p 127.0.0.1:3306:3306 --restart always \
-e MARIADB_DATABASE=postal \
-e MARIADB_ROOT_PASSWORD=your_password \
mariadb
# RabbitMQ
docker run -d --name postal-rabbitmq \
-p 127.0.0.1:5672:5672 --restart always \
-e RABBITMQ_DEFAULT_USER=postal \
-e RABBITMQ_DEFAULT_PASS=your_password \
-e RABBITMQ_DEFAULT_VHOST=postal \
rabbitmq:3.8
Why Postal: Multiple IP round-robin, web UI, webhooks, built for volume.
Docs: https://docs.postalserver.io
services:
mailserver:
image: ghcr.io/docker-mailserver/docker-mailserver:latest
hostname: mail.example.com
ports:
- "25:25"
- "587:587"
- "465:465"
volumes:
- ./docker-data/dms/mail-data/:/var/mail/
- ./docker-data/dms/mail-state/:/var/mail-state/
- ./docker-data/dms/config/:/tmp/docker-mailserver/
environment:
- ENABLE_FAIL2BAN=1
- SSL_TYPE=letsencrypt
restart: always
GitHub: https://github.com/docker-mailserver/docker-mailserver
| Provider | Notes | Price |
|---|---|---|
| Alexhost | Port 25 open default, offshore, most recommended | $5-15/mo |
| OVH | Most tolerant mainstream provider | $5-20/mo |
| Contabo | Cheap, tolerant if complaints stay low | $5-10/mo |
| Heficed | Cloud VPS, port 25 open default | $10-20/mo |
| BuyVM/FranTech | Low-key, flexible on email | $3-15/mo |
| RareCloud | Explicitly allows cold B2B | Varies |
Avoid Like PlagueDigitalOcean (blocks port 25), AWS, GCP, Azure, Linode — they’ll shut you down for looking at port 25 funny.
“I might as well just build an n8n automation myself, buy 500 Gmail accounts, and DIY it over a week or two”
How it works:
services:
n8n:
image: n8nio/n8n
ports:
- "5678:5678"
volumes:
- n8n_data:/home/node/.n8n
n8n GitHub: https://github.com/n8n-io/n8n
| Trick | Why It Works |
|---|---|
| Fake job posting | Post on Indeed, receive applications = free engagement |
| Support email trick | Email customer support with questions, they always reply |
| Guest post outreach | Contact sites accepting posts = natural warmup |
| Newsletter signups | Subscribe to newsletters = incoming mail activity |
| “Sent from iPhone” footer | Makes emails look personally sent |
mails.ai — Free unlimited warmup for Gmail/Google Workspace (found on BHW, practitioners confirm it works)
| Day | Emails |
|---|---|
| 1 | 10 |
| 2 | 30 |
| 3 | 70 |
| 4 | 120 |
| 5 | 200 |
| 6 | 340 |
| 7 | 480 |
For 50k+ sends: batch into 7k-15k chunks.
Alternative (safer): 20/day week 1 → 30-40/day week 2 → increase 10% weekly
curl -fsSL https://get.kumomta.com | bashThe real secret everyone keeps repeating: It’s not about the tool. Clean domains + proper authentication + warmup + good content + appropriate volume per inbox. That’s it. The rest is optimization.
Good luck @Adam266 — you now know more than 90% of people paying agencies $2k/mo for this. 
!