bug? Mail Importer Log Warning for OAuth KeySafe - Unable to load KeyDafe types file - Unexpected content type returned

[Martyn Houghton]

We have noticed a warning in our Mail Importer Log against all our mail connections configured with the Microsoft365MailConnector Keysafe. On each connection attempt the warning "Unable to load KeySafe types file: http://config.hornbill.co/hornbill/keysafe/key_types.xml. Error: Unexpected content type returned from server: text/html; charset=iso-8859-1" is showing but email connection does still seem to be working.

Can you please advise?

Cheers

Martyn