mailfino Self-Hosted
Email marketing on your own servers
Run mailfino yourself or with your IT service provider on your own infrastructure. Keep control of your data and how you send email. License costs do not depend on the number of contacts or your sending volume.
Get started- Send through your own infrastructure
- Docker-based deployment
- Use Free in production for as long as you need
Control where your email marketing runs
Your data. Your infrastructure.
mailfino runs on your infrastructure. You decide how data is stored and emails are sent. Optional features and integrations may involve external services.
Core data on your infrastructure
The application, database, files, contacts, forms and sending data are generally stored on your infrastructure.
Your own sending infrastructure
Send directly through the included mail transfer agent or connect an SMTP relay instead.
Predictable costs
mailfino does not charge per contact or per email for Self-Hosted.
Core features on your servers
Everything for your email marketing.
Create newsletters and forms, manage sending and analyze results in one system.
Newsletters
Create responsive newsletters with drag and drop and reuse templates and content.
Forms
Create forms, confirm subscriptions through double opt-in and let recipients manage their own details.
Sending
Schedule newsletters and send them through your own infrastructure.
Reports
Keep track of deliveries, engagement, errors and unsubscribes at a glance.
Free, Business and Enterprise
Start for free. Expand as needed.
All editions use the same software and receive the same regular product and security updates.
- Free: ongoing production use for one organization with up to three named users — for newsletters, contacts, forms, your own sending infrastructure and standard reporting
- Business connects mailfino to your workflows: Use the REST API, webhooks and supported standard integrations, work as a team and receive regular vendor support.
- Enterprise: for organizations with governance requirements, multiple organizational units or individual requirements
Optional for Business
Get up and running together
Depending on the agreed scope, Business Launch can include installation together with your team, sending configuration, data import, a newsletter template, a supported standard integration and onboarding for marketing and IT.

For your IT team or IT service provider
System requirements.
Resource requirements depend primarily on sending volume. The following guidelines and requirements apply to a typical Docker installation:
Platform
A Linux host with Docker and Docker Compose is recommended as the standard setup.
Resources
As a guideline: 2–4 vCPUs, 4–8 GB RAM and 40 GB SSD storage, depending on sending volume.
Domain and network
A domain or subdomain, HTTPS, a static IPv4 address with a reverse DNS record, and the required open ports.
Deployment
Your team or IT service provider handles installation, applying the supplied updates, monitoring, backups and recovery.
Ready for mailfino on your own servers?
Frequently asked questions
Make an informed decision.
Where is the data stored?
The application runs on your infrastructure. The database, files, contacts, forms and sending data are generally stored there. Optional features or integrations may involve external services.
Does mailfino need a cloud connection?
Core operation does not require a mandatory marketing cloud. External services may be used for certain optional features or integrations.
Are there contact or sending limits?
mailfino does not bill Self-Hosted by contact count or sending volume. Actual sending performance depends on your infrastructure, configuration and reputation.
Which features does Free Self-Hosted include?
Free Self-Hosted can be used in production on an ongoing basis and includes newsletters, contacts, lists, segments, forms, double opt-in, basic autoresponders, standard reporting and your own mail transfer agent. The REST API, webhooks, supported standard integrations and regular vendor support are not included.
Do I need an IT service provider for installation?
No. Technically experienced customers or partners can install and operate mailfino themselves. Alternatively, an IT service provider can handle this. Business Launch is an optional onboarding service.
Who handles updates and backups?
mailfino provides regular product and security updates. Your team or IT service provider plans and installs updates and is responsible for monitoring, backups and recovery of your own environment.
What happens when Business or Enterprise expires?
When the license expires, the installation reverts to the Free Self-Hosted feature set. Customer data and configurations are retained. Paid features are paused and become available again after renewal.