Hi, I have a multi-company setup in odoo13, let's call it US and DK. DK company can be a vendor for US. So, US company will have vendor bills from DK and DK will have customer invoice for US company.

Problem: When I create an invoice from DK company for a US company and send an invoice email, based on Vendor Journal configuration, it should read emails from the US company email address and create vendor bills. To my surprise, incoming emails are coming into the system but getting duplicate message-id errors and Vendor Bills are not created in the US company. Here is the exact message I receive.

https://ibb.co/G0wbGT0