I have linked an external SMTP server to Odoo. This has sendgrid.com as domain name. From now on, messages sent via contacts in Odoo will be sent from the email address notifications@sendgrid.com. Is it also possible to change the from sender to our business mail address and at the same time send from sendgrid?

In sendgrid itself I have already adjusted the single sender to the correct email address. If I send from sendgrid itself, the correct email address is used. When I send from Odoo, it stays linked to notifications@sendgrid.com.

Is there a solution for this?