I wish to send emails to odoo to change data in specified records of an existing model in the system. Is there any documentation on this subject or a clear example that shows how to process a general purpose emal? As I wish to run on odoo-on-saas I cannot write a custom module but would be obliged to process the incoming email and update my data purely via server actions.
There are one or two posts on this system but these are out of date (the crm.lead description field is no longer written by the incoming email for example). Also there is no clear indication of whether a new record MUST be created - I have tried leaving this field blank and setting it to create a record of type message and neither seems to work.