partner-contact/partner_email_check/models/res_company.py

# Copyright 2021 ACSONE SA/NV
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).

from odoo import fields, models


class ResCompany(models.Model):

    _inherit = "res.company"

    partner_email_check_syntax = fields.Boolean(
        string="Check syntax of email addresses",
        help="Don't allow email addresses with wrong syntax",
        default=True,
    )
    partner_email_check_filter_duplicates = fields.Boolean(
        string="Filter duplicate partner email addresses",
        help="Don't allow multiple partners to have the same email address.",
    )
    partner_email_check_check_deliverability = fields.Boolean(
        string="Check deliverability of email addresses",
        help="Don't allow email addresses with providers that don't exist",
    )