Send E-Invoice without XML (only 1 attachment the XML embeded in PDF)

[support-tt]

**What version of Invoice Ninja are you running?
v5.8.55

What environment are you running?
Docker

Additional context
When I send an Xinvoice with 2.2 the XML was successfully embedded to it. Invoice Ninja sends the PDF (with XML embedded) and the XML (2 attachments). Can I disable, that invoice ninja sends the XML as a second attachment and only use the PDF with embedded XML ? Because our german government customer complaint, that their automatic system only accepts mails with 1 attachment -,-

[turbo124]

@support-tt just to confirm, ensure you do not have email ubl also .

[support-tt]

Hello @turbo124 no I have this settings :

and in the Mail I got this

[LarsK1]

@turbo124 it's true. Currently there is no setting to disable the attachment xml. We've taken this decision last time, since german companies are forced by Goverment to send it to each customer starting on January 1st 2025.

Shall I add a PR for this?

[support-tt]

@LarsK1 at least our german goverment customer said, that only 1 attachment is allowed because their automatic system only read 1 attachment .. Because also the responsible from the authority itself want to see the invoice, the PDF with XML embedded is perfect for human and machine. An option to disable the second xml would be perfect..