When attempting to configure store email addresses at
.../admin/system_config/edit/section/trans_email/...
I get an invalid email error message because the domain extension is unrecognized (.garden) - please tell me what I need to edit to make the validator accept .garden email domain extension in Magento 2.0.9?
I have found this link detailing how to fix this problem in Magento 1 but couldn't find the answer for Magento2.