Email not coming through for new and existing users

Creation of new users does not work - new users not receiving invite link.
Existing admin users also not receiving any passbolt emails: “We sent you a link to verify your email.
Check your spam folder if you do not hear from us after a while.” but nothing comes through.

Hi @tess ,

Could you provide us with the version you are using?
Ideally paste us the output of the healthcheck:

su -s /bin/bash -c "bin/cake passbolt healthcheck" www-data