My Magento 2 webshop don't send any email. My cronjob is running and the settings are the same as in this ticket: https://magento.stackexchange.com/questions/152799/order-confirmation-email-not-send-in-magento-2
PHP Mail is also working fine.
Does anyone have any idea what might be wrong?
I'm using Magento 2.1.5
Did you find some related error message on Magento's logs?