By Developers, For Developers
Simple Email Service
Send transactional emails from your application or website using our REST API or via SMTP relay. Infinitely scalable. 100% European 🇪🇺

Fantastic Dashboard
Our user-friendly dashboard contains all the features that you as a product owner, engineer, or developer need to carry out your work efficiently.

Simple pricing model
- Free up to 1000 emails per month *
- Then €5 per month for the next 9000 emails
- After that €0.50 per 1000 email messages.
* You pay a one-time fee of €1 for verification.
Send with confidence
Our IP addresses have a very high reputation. SPF, DKIM, and DMARC are enabled by default and features such as MX rollup ensure fast delivery even with large volumes.
For decision-makers
The Features You Need | All features at a glance |
---|---|
Owned and Operated
We are 100% Dutch without external investors. | Owned and Operated We are 100% Dutch without external investors. 100% 🇳🇱 |
Sending locations
All email is sent from our data centers in the Netherlands. Would you like to send from other countries? Let us know! | Sending locations All email is sent from our data centers in the Netherlands. Would you like to send from other countries? Let us know! AMS 🇳🇱 |
Price (PAYG)
The number of websites you can host per package. | Price (PAYG) The number of websites you can host per package. € 0,50 / 1000 |
REST API
Our REST API integrates easily with your applications. | REST API Our REST API integrates easily with your applications. |
SMTP
You can easily connect our scalable SMTP relay to your website, application, or own mail server. You have access to an SMTP server and as many unique login credentials as are convenient for your use case. | SMTP You can easily connect our scalable SMTP relay to your website, application, or own mail server. You have access to an SMTP server and as many unique login credentials as are convenient for your use case. |
User-friendly Dashboard
Check Out the Demo Video 😃 | User-friendly Dashboard Check Out the Demo Video 😃 |
Domains in your account
Add as many domains to your account as you want. We only charge for the amount of email sent. | Domains in your account Add as many domains to your account as you want. We only charge for the amount of email sent. onbeperkt |
DKIM/SPF/DMARC
Of course, we help you with onboarding your domain(s) | DKIM/SPF/DMARC Of course, we help you with onboarding your domain(s) |
Capacity
We are prepared to send millions of messages per hour | Capacity We are prepared to send millions of messages per hour The Sky is the limit |
Retention for meta-data
In our self-service portal, you can easily set the retention for meta-data | Retention for meta-data In our self-service portal, you can easily set the retention for meta-data 1-30 dagen |
Retention for message data
In our self-service portal, you can easily set the retention for message data (the body of a message). | Retention for message data In our self-service portal, you can easily set the retention for message data (the body of a message). 0-30 dagen |
Archiving to Object Store
Automatically archive messages to an external Object Store | Archiving to Object Store Automatically archive messages to an external Object Store |
Webhooks
Link automatic actions to specific events. For example, automatically notify your call center in case an email address bounces. | Webhooks Link automatic actions to specific events. For example, automatically notify your call center in case an email address bounces. |
Incoming Routing
You can use the service to automatically forward incoming messages to your webhook URL with an HTTP POST message. | Incoming Routing You can use the service to automatically forward incoming messages to your webhook URL with an HTTP POST message. |
OpenID Connect
OpenID Connect provides an organization with a secure authentication system that reduces identity risks by implementing strong, centralized access control instead of weak, dispersed passwords. | OpenID Connect OpenID Connect provides an organization with a secure authentication system that reduces identity risks by implementing strong, centralized access control instead of weak, dispersed passwords. Gepland voor eind April |
BYOIP
With Bring Your Own IP, you connect your own sending location to our infrastructure. Planned for Q2. | BYOIP With Bring Your Own IP, you connect your own sending location to our infrastructure. Planned for Q2. Gepland voor Q2 |
curl https://api.hosting.nl/v1/email/send -X POST -H 'Content-Type: application/json' -H 'X-Api-Key: YOUR-API-KEY' -d '{ "from": { "name": "My awesome startup", "email": "info@example.com" }, "recipients": [ { "name": "Someone", "email": "someone@example.com" } ], "content": { "subject": "Sample email", "text_body": "Plain text body", "html_body": " This is the HTML body
" } }'
Install dependencies $ python -m pip install requests import requests email = { 'from': { 'name': 'My awesome startup', 'email': 'info@example.com', }, 'recipients': [ { 'name': 'Someone', 'email': 'someone@example.com', } ], 'content': { 'subject': 'Sample email', 'text_body': 'Plain text body', 'html_body': ' This is the HTML body
', }, } headers = { 'X-Api-Key': 'YOUR_API_KEY', 'Content-Type': 'application/json' } r = requests.post('https://api.hosting.nl/v1/email/send', json=email, headers=headers) print(r.json())
$email = [ 'from' => [ 'name' => 'My awesome startup', 'email' => 'info@example.com', ], 'recipients' => [ [ name: 'Someone', email: 'someone@example.com', ] ], 'content' => [ 'subject' => 'Sample email', 'text_body' => 'Plain text body', 'html_body' => ' This is the HTML body
', ], ]; $options = array( 'http' => array( 'header' => "Content-type: application/json\r\nX-Api-Key: YOUR-API-KEY", 'method' => 'POST', 'content' => json_encode($email) ) ); $context = stream_context_create($options); $resp = file_get_contents('https://api.hosting.nl/v1/email/send', FALSE, $context); var_export($resp, TRUE);
Fantastic Dashboard
The user-friendly dashboard contains all the features you need as a product owner, engineer, or developer to carry out your work efficiently. View the demo video below.
Built for Speed
Designed to send millions of messages per hour. For example, it uses MX rollup to identify recipient groups and queues such messages for common delivery.
It takes an average of 1.54 seconds to deliver a message to Gmail.
Built to Trust
Our email service is redundantly distributed across multiple locations in the Netherlands. We manage our own hardware, which means no one else has access to the environment. Furthermore, our company is 100% Dutch, we have no external investors, and we are ISO certified. We’ve been paving the digital highway since 1997 🤓👴🏼
What now?
Our Simple Email Service is currently not available for online ordering. However, we would love to get in touch with you, provide a demonstration of the platform, and then give you access to it. Leave your details at the bottom of this page!
We expect to open orders in May. Would you like to be notified when that happens? Leave your details at the bottom of this page!
Let's get in touch!
Do you want more?
Are you excited? Have you seen the demo video?
Leave your details below, and we’ll keep you informed. Or book a non-binding one-on-one demonstration to discuss all possibilities.
Direct contact
Email Mark at mark@hosting.nl
Call us at 072 -7513406
Visiting is always welcome! -> Wognumsebuurt 3, Alkmaar
Frequently Asked Questions
The Simple Email Service is built and set up in such a way that it is completely white-label.
Our Dutch-speaking specialists are available Monday through Friday from 08:30 to 18:00 (except on holidays). Of course, our Security and Network Operations Center monitors our systems 24/7 and intervenes immediately in case of disruptions.
We are ISO27001 certified, and if desired, we can share a VvT (Statement of Applicability).
All 3 protocols are supported and are even mandatory.
Our entire infrastructure is housed and managed by our “big sister” CYSO. All infrastructure is under our own management and is located in the Netherlands within the certified data centers of Global Switch and Equinix.