odoo/addons/fetchmail/views/fetchmail_views.xml

<?xml version="1.0"?>
<odoo>

        <record id="view_email_server_tree" model="ir.ui.view">
            <field name="name">fetchmail.server.list</field>
            <field name="model">fetchmail.server</field>
            <field name="arch" type="xml">
                <tree decoration-info="state == 'draft'" string="POP/IMAP Servers">
                    <field name="name"/>
                    <field name="type"/>
                    <field name="is_ssl"/>
                    <field name="object_id"/>
                    <field name="date"/>
                    <field name="message_ids" string="# of emails"/>
                    <field name="state"/>
                </tree>
            </field>
        </record>

        <record id="view_email_server_form" model="ir.ui.view">
            <field name="name">fetchmail.server.form</field>
            <field name="model">fetchmail.server</field>
            <field name="arch" type="xml">
                <form string="Incoming Mail Server">
                    <header attrs="{'invisible' : [('type', '=', 'local')]}">
                        <button string="Test &amp; Confirm" type="object" name="button_confirm_login" states="draft"/>
                        <button string="Fetch Now" type="object" name="fetch_mail" states="done"/>
                        <button string="Reset Confirmation" type="object" name="set_draft" states="done"/>
                        <field name="state" widget="statusbar"/>
                    </header>
                    <sheet>
                     <group col="4">
                        <field name="name"/>
                        <field name="type"/>
                        <field name="date"/>
                     </group>
                     <notebook>
                        <page string="Server &amp; Login">
                            <group>
                                <group attrs="{'invisible' : [('type', '=', 'local')]}" string="Server Information">
                                    <field name="server" colspan="2" attrs="{'required' : [('type', '!=', 'local')]}" />
                                    <field name="port" required="1" attrs="{'required' : [('type', '!=', 'local')]}" />
                                    <field name="is_ssl"/>
                                </group>
                                <group attrs="{'invisible' : [('type', '=', 'local')]}" string="Login Information">
                                    <field name="user" attrs="{'required' : [('type', '!=', 'local')]}"/>
                                    <field name="password" password="True" attrs="{'required' : [('type', '!=', 'local')]}"/>
                                </group>
                                <group string="Actions to Perform on Incoming Mails">
                                    <field name="object_id"/>
                                    <field name="action_id" groups="base.group_no_one"/>
                                </group>
                                <group attrs="{'invisible' : [('type', '!=', 'local')]}" string="Configuration">
                                    <field name="configuration" colspan="4"/>
                                    <field name="script" colspan="4" widget="url"/>
                                </group>
                            </group>
                        </page>
                        <page string="Advanced" groups="base.group_no_one">
                            <group string="Advanced Options" col="4">
                                <field name="priority"/>
                                <field name="attach"/>
                                <field name="original"/>
                                <field name="active"/>
                            </group>
                        </page>
                    </notebook>
                  </sheet>
                </form>
            </field>
        </record>

        <record id="view_email_server_search" model="ir.ui.view">
            <field name="name">fetchmail.server.search</field>
            <field name="model">fetchmail.server</field>
            <field name="arch" type="xml">
                <search string="Search Incoming Mail Servers">
                    <field name="name" string="Incoming Mail Server"/>
                    <filter string="IMAP" domain="[('type','=','imap')]" help="Server type IMAP."/>
                    <filter string="POP" domain="[('type','=','pop')]" help="Server type POP."/>
                    <separator/>
                    <filter string="SSL" domain="[('is_ssl','=',True)]" help="If SSL required."/>
                </search>
            </field>
        </record>

        <record id="action_email_server_tree" model="ir.actions.act_window">
            <field name="name">Incoming Mail Servers</field>
            <field name="res_model">fetchmail.server</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree,form</field>
            <field name="view_id" ref="view_email_server_tree"/>
            <field name="search_view_id" ref="view_email_server_search"/>
        </record>

        <record id="inherit_view_general_configuration" model="ir.ui.view">
            <field name="name">General Settings</field>
            <field name="model">base.config.settings</field>
            <field name="inherit_id" ref="base_setup.view_general_configuration"/>
            <field name="arch" type="xml">
                <div name="email.outgoing_server" position="after">
                    <div name="email.incoming_server">
                        <button type="action"
                                name="%(action_email_server_tree)d"
                                string="Configure the incoming email gateway" class="oe_link"/>
                    </div>
                </div>
            </field>
        </record>


        <menuitem
            parent="base.menu_email"
            id="menu_action_fetchmail_server_tree"
            action="action_email_server_tree"
            name="Incoming Mail Servers"
            sequence="14"
            groups="base.group_no_one"
        />

</odoo>