Connection guide

Whitelisting our systems

In order to enable us to reach your systems - for example to respond to a webhook - your systems should be configured to allow us in.

Very often external traffic is blocked by firewalls or another protective device based on a whitelist. A whitelist is a list of trusted external IP-addresses that are allowed to connect to your systems. We are using the following ip-addresses, please add them to your whitelist:

IPv4 outbound

Please whitelist the following IP-addresses:  (running at Microsoft Azure) (running at Microsoft Azure)  (running at Google Cloud services)

IPv6 outbound

Currently we only support IPv4 addresses.