UPDATE 17:33 UTC – The Mailgun team have resolved the issue they were having and collaborator creation functionality is now working. If you encounter any further problems, please let us know.
14:30 UTC – We are aware of an issue preventing the addition of Collaborators to sites through the My Pressable Control Panel.
This is being caused by an outage that Mailgun is currently experiencing.
Mailgun are implementing a fix for this at the moment and we will update this post once the issue is resolved or if there are any further developments.
In the meantime, if you require any assistance relating to this issue, please get in touch through chat or e-mail – email@example.com.
We apologise for any inconvenience caused by this and thank you for your understanding.