Hello Odoo Community,

I’m setting up an Odoo multi-company, multi-database installation, and I’ve run into several issues, mainly related to generating and sending documents via email.

Here are the main problems I’ve encountered:

1. Email Logos with Broken Links
   When emails are sent, the logos don’t display correctly. The logo URL appears as:

   https://<domain>/logo.png?company=1
   

   However, this link doesn’t work when accessed directly in the browser. If I manually add the database to the URL, it works:

   https://<domain>/logo.png?company=1&db=<db>
   

2. Logos Overwritten Across Databases
   The logos for different databases seem to overwrite each other (same company id). Even though the logo appears if I include the database in the URL (as noted above), only the most recently uploaded logo is actually displayed, regardless of which database is being used.
3. Invoices and Documents Not Rendering Correctly
   Invoices and other documents don’t display logos properly and appear in a plain format (almost as if they don’t have access to the CSS). I suspect this is related to the issues described in points 1 and 2.

Additional Information

• The domain is shared across all databases.
• I’m using multiple databases because I don’t want data like products or contacts to be shared between companies.
• System details:
  • wkhtmltopdf: 0.12.6.1 (with patched Qt)
  • OS: Ubuntu 24.00

Questions

1. Is there a solution for these issues?
2. Could this be a configuration problem on my end?

Any guidance or suggestions would be greatly appreciated. Thank you for your help!