Validation for domain registered at Mozello
If your domain is registered on the Mozello platform (.com, .lv, .ru, .de, .fr, .lt, .es, .it, .pl), you will need their assistance to validate your domain e-mail on inbox.eu.
To get it, you have to write to their support team using address email@example.com. Their team will make all needed changes in your domain options.
In case you did not find your answer, please write to firstname.lastname@example.org