Not sending email using the correct configured sending domain

[Jeroen Verschoor]

My first and standard sending domain is set to mydomain.email

I've set, thought the backend, an additional sending domain being: mydomain.com
This domain is being setup, verified and pinned to the customer which is using this domain.

For our instance we've got one delivery server which is being used by two customers. The 'From email' which is set as a standaard is update@mydomain.email, but 'Force FROM email' is set to 'When no valid signing domain'.

Through the API I'm sending transactional emails where I configure my ''from_email' =>' as 'update@mydomain.com' but email is still being sent as 'update@mydomain.email'.

How can I let Mailwizz accept the API call using 'update@mydomain.com' instead of the 'update@mydomain.email' (which is standard configured for the delivery server)?

 

[twisted1919]

Do you have a bounce server associated with that delivery server where the email address used in the bounce server is the one that is being selected as the from email? if you do, can you test it without a bounce server associated and see if that makes any difference?