High performance expertise. Delivered.
Powerful email marketing with specialist support and tailored pricing, powered by Open Source. That's why 75,000 organisations in 35 countries trust us.
Superior deliverability
DKIM, SPF, SSL
Technical configuration for secure authentication and delivery managed by default
IP pool management
Shared and dedicated sending IP addresses spread accross a global datacenter network
Bounce automation & digest reports
Detailed bounce analytics and automatic flagging and removal of problematic addresses
Automatic throttle calibration
Sending is spread over multiple IPs and throttles adapted deliverability
Abuse complaint management
Human account managers manage and negotiate complaints on your behalf
Blacklist & sender score monitoring
Daily checking and mitigation of third party blacklisting and sender ratings
Superior deliverability
DKIM, SPF, SSL
Technical configuration for secure authentication and delivery managed by default
IP pool management
Shared and dedicated sending IP addresses spread accross a global datacenter network
Bounce automation & digest reports
Detailed bounce analytics and automatic flagging and removal of problematic addresses
Automatic throttle calibration
Sending is spread over multiple IPs and throttles adapted deliverability
Abuse complaint management
Human account managers manage and negotiate complaints on your behalf
Blacklist & sender score monitoring
Daily checking and mitigation of third party blacklisting and sender ratings