No more transactional troubles

Are you ready for a day without email troubles? We understand. We know from experience that email can really be an annoyance for organisations.

Leave your transactional email troubles behind with Flowmailer!


Control your email on one platform

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Excellent delivery

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Safe and trustworthy

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Control your email on one platform

Almost every business application deals in its own way with the email flows that are generated. Wouldn’t it be great if you could control all these elusive email flows together on one central email platform? That you easily know which flows are being sent and the volume of these flows?

Flowmailer offers you this control. Connect your business applications to the Flowmailer platform via SMTP or the powerful REST API. Gain insight and grip on your outgoing email traffic. And make the marketing department’s day with transactional email that complies with the corporate style and open and click reports!

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Excellent delivery

Reliable and fast delivery is crucial for transactional email
flows. Despite this, many transactional email flows are sent from non-redundant do-it-yourself email infrastructures without any delivery monitoring. There is no active bounce and complaints management  and authentication settings (such as SPF, DKIM and DMARC) are not set correctly or even not set at all.

Redundancy, (pro)active deliverability monitoring and 100% correct authentication of email flows are common practices for us. And of course with one goal: excellent delivery of your most important email flows.

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Safe and trustworthy

It goes without saying that transactional email contains al lot of privacy sensitive customer data. This data should be treated with the utmost care.

Flowmailer is ISO 27001 certified and fully GDPR compliant, which guarantees that the security of your customer data is managed in a careful and professional manner. The redundant Flowmailer platform is hosted in two separate data centres that also meet strict safety requirements. Flowmailer’s infrastructure guarantees the continuity of the service and a very high level of availability.

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Our key features

Responsive HTML templating

Apply a professional layout that matches your brand identity to your transactional messages.

Register the open and click rate

Track how email messages are received by your customers with the number of opens and clicks.

Message archive

Store your transactional messages in the message archive.

Integrate via SMTP or REST API

Connect your source systems easily through SMTP or REST API. Link the collected customer data back to your source systems.

Create and add PDF attachments

Create professional PDF files and attach them to your messages.

Advanced bounce management

Never miss a bounce. The bounce handler ensures that messages that can’t be delivered are placed on an undelivered list.


Receive alerts and notifications. Should sending your messages run into unexpected results, we’ll warn you.

Safe and trustworthy

Customer credentials are handled with care and protected by Flowmailer. And of course Flowmailer is ISO 27001 certified and fully GDPR compliant.

Flowmailer takes care of the delivery

Flowmailer is a delivery specialist. Technical matters such as SPF, DKIM and DMARC are no longer your concern!

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Waarom Flowmailer?

  • Zicht op transactionele e-mail

  • Grip op berichtstromen

  • Perfecte en snelle aflevering

  • Betrouwbaarheid en veiligheid

    Je data binnen Nederlandse datacenters

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