I have a wordpress website with a contact form on it setup on domain.com which is hosted a bluehost. I also used this server to manage with mail server on it.

My odoo is set on a digital ocean on a vps with a nginx managing sub domain erp.domain.com. to point to ip:8069. DNS are managed at the registrar level which make the dispatch of which server to go based on subdomain.

I have set up my domain to fetch email on mail server domain.com . In the incoming email settings of oddo, when I click Fetch Now, the page reload but nothing specific happen.

I success to send quotation email with outgoing server domain.com (so I suppose my settings for email server are proper).

The alias in the settings is then http://erp.domain.com (as I need the token to check quotation to lead to this url)

Based on my understanding to generate a lead or opportunity in odoo via my wordpress contact form i should send an email to sales@erp.domain.com ? Does it mean I need to open a subdomain at my bluehost host, then open a specific email adress sales@erp.domain.com then opening a new incoming email server with @erp.domain.com so odoo can fetch email on sales@erp.domain.com and add up the lead directly in the pipe ?