We have the problem on a development environment that Customer Journeys do fail, although all settings on the contact are correct. The Customer Journey shows that everything has been sent out, but when you go to the individual contacts, they are shown as blocked with the note "Contact has set "donotemail" is set as "not allow". However, this is not true. See screenshots. Emails in general are allowed as well as promotional emails. Both values donotemail and donotbulkemail are set to "allow". None of the contacts are on a suspression lists. Test emails do work. What else could be the problem?
Thanks in advance!