diff --git a/fetchmail_thread_default/__manifest__.py b/fetchmail_thread_default/__manifest__.py
index 5e012ebc0..f1078eaa0 100644
--- a/fetchmail_thread_default/__manifest__.py
+++ b/fetchmail_thread_default/__manifest__.py
@@ -5,7 +5,7 @@
     "summary": "Post unkonwn messages to an existing thread",
     "version": "13.0.1.0.0",
     "category": "Discuss",
-    "website": "https://www.github.com/social",
+    "website": "https://github.com/OCA/social",
     "author": "Tecnativa, Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "application": False,
diff --git a/mail_activity_done/__manifest__.py b/mail_activity_done/__manifest__.py
index 3a9a26ed0..52ac64322 100644
--- a/mail_activity_done/__manifest__.py
+++ b/mail_activity_done/__manifest__.py
@@ -6,6 +6,7 @@
     "author": "ForgeFlow, Odoo Community Association (OCA)",
     "license": "LGPL-3",
     "category": "Discuss",
+    "website": "https://github.com/OCA/social",
     "depends": ["mail"],
     "data": ["views/templates.xml", "views/mail_activity_views.xml"],
     "pre_init_hook": "pre_init_hook",
diff --git a/mail_activity_done/static/src/js/mail_activity.js b/mail_activity_done/static/src/js/mail_activity.js
index 061424596..38f77f0a5 100644
--- a/mail_activity_done/static/src/js/mail_activity.js
+++ b/mail_activity_done/static/src/js/mail_activity.js
@@ -23,25 +23,20 @@ odoo.define("mail.Activity.done", function(require) {
             var diff = deadline.diff(today, "days", true);
             if (diff === 0) {
                 to_display = _t("Today");
-            } else {
+            } else if (diff < 0) {
                 // This block is for overdue
-                if (diff < 0) {
-                    // eslint-disable-line no-lonely-if
-                    if (diff === -1) {
-                        to_display = _t("Yesterday");
-                    } else {
-                        to_display = _.str.sprintf(
-                            _t("%d days overdue"),
-                            Math.abs(diff)
-                        );
-                    }
-                    // This block is for due
-                } else if (diff === 1) {
-                    // eslint-disable-line no-lonely-if
-                    to_display = _t("Tomorrow");
+                // eslint-disable-line no-lonely-if
+                if (diff === -1) {
+                    to_display = _t("Yesterday");
                 } else {
-                    to_display = _.str.sprintf(_t("Due in %d days"), Math.abs(diff));
+                    to_display = _.str.sprintf(_t("%d days overdue"), Math.abs(diff));
                 }
+                // This block is for due
+            } else if (diff === 1) {
+                // eslint-disable-line no-lonely-if
+                to_display = _t("Tomorrow");
+            } else {
+                to_display = _.str.sprintf(_t("Due in %d days"), Math.abs(diff));
             }
             activity.label_delay = to_display;
         });
diff --git a/mail_activity_done/views/templates.xml b/mail_activity_done/views/templates.xml
index 8211773c4..4a27f38da 100644
--- a/mail_activity_done/views/templates.xml
+++ b/mail_activity_done/views/templates.xml
@@ -1,12 +1,19 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" ?>
 <odoo>
     <!--
         Copyright 2018-20 ForgeFlow <http://www.forgeflow.com>
         License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
     -->
-    <template id="assets_backend" name="mail_activity_done assets" inherit_id="web.assets_backend">
+    <template
+        id="assets_backend"
+        name="mail_activity_done assets"
+        inherit_id="web.assets_backend"
+    >
         <xpath expr="." position="inside">
-            <script type="text/javascript" src="/mail_activity_done/static/src/js/mail_activity.js"/>
+            <script
+                type="text/javascript"
+                src="/mail_activity_done/static/src/js/mail_activity.js"
+            />
         </xpath>
     </template>
 </odoo>
diff --git a/mail_debrand/__manifest__.py b/mail_debrand/__manifest__.py
index 181256b65..5baaa6a32 100644
--- a/mail_debrand/__manifest__.py
+++ b/mail_debrand/__manifest__.py
@@ -9,7 +9,7 @@
     "summary": "Remove Odoo branding in sent emails",
     "version": "13.0.2.0.1",
     "category": "Social Network",
-    "website": "https://github.com/OCA/social/",
+    "website": "https://github.com/OCA/social",
     "author": "Tecnativa, Eficent, Onestein, Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "installable": True,
diff --git a/mail_drop_target/__manifest__.py b/mail_drop_target/__manifest__.py
index eeb3e33c9..21269849b 100644
--- a/mail_drop_target/__manifest__.py
+++ b/mail_drop_target/__manifest__.py
@@ -6,6 +6,7 @@
     "author": "Therp BV,Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "category": "Discuss",
+    "website": "https://github.com/OCA/social",
     "summary": "Attach emails to Odoo by dragging them from your desktop",
     "depends": ["mail", "web_drop_target"],
     "external_dependencies": {"python": ["extract_msg"]},
diff --git a/mail_drop_target/static/src/js/mail_drop_target.js b/mail_drop_target/static/src/js/mail_drop_target.js
index 57aa003cb..3ea5d2999 100644
--- a/mail_drop_target/static/src/js/mail_drop_target.js
+++ b/mail_drop_target/static/src/js/mail_drop_target.js
@@ -1,4 +1,4 @@
-// -*- coding: utf-8 -*-
+/* global base64js:false, Uint8Array:false */
 // Copyright 2018 Therp BV <https://therp.nl>
 // License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
@@ -15,7 +15,7 @@ odoo.define("mail_drop_target", function(require) {
             return this.record.res_id;
         },
 
-        _handle_drop_items: function(drop_items, e) {
+        _handle_drop_items: function(drop_items) {
             var self = this;
             _.each(drop_items, function(item, e) {
                 return self._handle_file_drop_proxy(item, e);
@@ -34,7 +34,7 @@ odoo.define("mail_drop_target", function(require) {
             reader.onerror = self.proxy("_file_reader_error_handler");
             reader.readAsArrayBuffer(file);
         },
-        _handle_file_drop: function(drop_file, reader, e) {
+        _handle_file_drop: function(drop_file, reader) {
             var self = this,
                 mail_processor = "",
                 data = "";
diff --git a/mail_drop_target/views/templates.xml b/mail_drop_target/views/templates.xml
index 44031fc72..ea2c73407 100644
--- a/mail_drop_target/views/templates.xml
+++ b/mail_drop_target/views/templates.xml
@@ -1,10 +1,20 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" ?>
 <openerp>
     <data>
-        <template id="assets_backend" name="mail_drop_target assets" inherit_id="web.assets_backend">
+        <template
+            id="assets_backend"
+            name="mail_drop_target assets"
+            inherit_id="web.assets_backend"
+        >
             <xpath expr="." position="inside">
-                <script type="text/javascript" src="/mail_drop_target/static/src/js/mail_drop_target.js"></script>
-                <link rel="stylesheet" href="/mail_drop_target/static/src/css/mail_drop_target.css"/>
+                <script
+                    type="text/javascript"
+                    src="/mail_drop_target/static/src/js/mail_drop_target.js"
+                />
+                <link
+                    rel="stylesheet"
+                    href="/mail_drop_target/static/src/css/mail_drop_target.css"
+                />
             </xpath>
         </template>
     </data>
diff --git a/mail_optional_autofollow/__manifest__.py b/mail_optional_autofollow/__manifest__.py
index 7536d3473..8b168aaaa 100644
--- a/mail_optional_autofollow/__manifest__.py
+++ b/mail_optional_autofollow/__manifest__.py
@@ -6,7 +6,7 @@
         Choose if you want to automatically add new recipients as followers
         on mail.compose.message""",
     "author": "ACSONE SA/NV," "Odoo Community Association (OCA)",
-    "website": "http://acsone.eu",
+    "website": "https://github.com/OCA/social",
     "category": "Social Network",
     "version": "13.0.1.0.0",
     "license": "AGPL-3",
diff --git a/mail_outbound_static/views/ir_mail_server_view.xml b/mail_outbound_static/views/ir_mail_server_view.xml
index 70a9112ce..5b533e96b 100644
--- a/mail_outbound_static/views/ir_mail_server_view.xml
+++ b/mail_outbound_static/views/ir_mail_server_view.xml
@@ -1,10 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
-
+<?xml version="1.0" encoding="utf-8" ?>
 <!--
     Copyright 2017 LasLabs Inc.
     License LGPL-3 or later (http://www.gnu.org/licenses/lgpl.html).
 -->
-
 <odoo>
 
     <record id="ir_mail_server_form" model="ir.ui.view">
@@ -13,8 +11,8 @@
         <field name="inherit_id" ref="base.ir_mail_server_form" />
         <field name="arch" type="xml">
             <xpath expr="//field[@name='smtp_pass']" position="after">
-                <field name="domain_whitelist"/>
-                <field name="smtp_from" widget="email"/>
+                <field name="domain_whitelist" />
+                <field name="smtp_from" widget="email" />
             </xpath>
         </field>
     </record>
diff --git a/mail_restrict_follower_selection/__manifest__.py b/mail_restrict_follower_selection/__manifest__.py
index aa6f46a40..1a5353256 100644
--- a/mail_restrict_follower_selection/__manifest__.py
+++ b/mail_restrict_follower_selection/__manifest__.py
@@ -8,6 +8,7 @@
     "author": "Therp BV,Creu Blanca,Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "category": "Social Network",
+    "website": "https://github.com/OCA/social",
     "summary": "Define a domain from which followers can be selected",
     "depends": ["mail"],
     "data": ["data/ir_config_parameter.xml", "data/ir_actions.xml"],
diff --git a/mail_tracking/__manifest__.py b/mail_tracking/__manifest__.py
index 58715f00c..99dbfdd7f 100644
--- a/mail_tracking/__manifest__.py
+++ b/mail_tracking/__manifest__.py
@@ -9,7 +9,7 @@
     "summary": "Email tracking system for all mails sent",
     "version": "13.0.1.0.6",
     "category": "Social Network",
-    "website": "http://github.com/OCA/social",
+    "website": "https://github.com/OCA/social",
     "author": ("Tecnativa, " "Odoo Community Association (OCA)"),
     "license": "AGPL-3",
     "application": False,
diff --git a/mail_tracking/data/tracking_data.xml b/mail_tracking/data/tracking_data.xml
index 1ab193b8a..9339c1b05 100644
--- a/mail_tracking/data/tracking_data.xml
+++ b/mail_tracking/data/tracking_data.xml
@@ -1,8 +1,12 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2016 Antonio Espinosa - <antonio.espinosa@tecnativa.com>
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). -->
 <odoo>
-    <record forcecreate="True" id="decimal_tracking_timestamp" model="decimal.precision">
+    <record
+        forcecreate="True"
+        id="decimal_tracking_timestamp"
+        model="decimal.precision"
+    >
         <field name="name">MailTracking Timestamp</field>
         <field name="digits">6</field>
     </record>
diff --git a/mail_tracking/static/src/xml/failed_message/thread.xml b/mail_tracking/static/src/xml/failed_message/thread.xml
index 85e008c04..280615c57 100644
--- a/mail_tracking/static/src/xml/failed_message/thread.xml
+++ b/mail_tracking/static/src/xml/failed_message/thread.xml
@@ -1,13 +1,19 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
     <t t-name="mail_tracking.failed_message_items">
-        <div class="o_thread_date_separator o_border_dashed collapsed" data-toggle="collapse" data-target="#o_chatter_failed_message">
+        <div
+            class="o_thread_date_separator o_border_dashed collapsed"
+            data-toggle="collapse"
+            data-target="#o_chatter_failed_message"
+        >
             <a role="button" class="o_thread_date btn">
-                <i class="fa fa-fw fa-caret-down"/>
+                <i class="fa fa-fw fa-caret-down" />
                 Failed messages
                 <small class="o_chatter_failed_message_summary ml8">
-                    <span class="badge rounded-circle badge-danger"><t t-esc="nbFailedMessages"/></span>
+                    <span class="badge rounded-circle badge-danger"><t
+                            t-esc="nbFailedMessages"
+                        /></span>
                 </small>
             </a>
         </div>
@@ -16,40 +22,60 @@
                 <div class="o_thread_message" style="margin-bottom: 10px">
                     <div class="o_thread_message_sidebar">
                         <div class="o_avatar_stack">
-                            <img t-attf-src="/web/image/res.partner/#{message.author[0]}/image_small" class="o_thread_message_avatar rounded-circle mb8" t-att-title="message.author[1]" t-att-alt="message.author[1]"/>
-                            <i t-att-class="'o_avatar_icon fa fa-exclamation bg-danger-full'"
-                               title="Failed"/>
+                            <img
+                                t-attf-src="/web/image/res.partner/#{message.author[0]}/image_small"
+                                class="o_thread_message_avatar rounded-circle mb8"
+                                t-att-title="message.author[1]"
+                                t-att-alt="message.author[1]"
+                            />
+                            <i
+                                t-att-class="'o_avatar_icon fa fa-exclamation bg-danger-full'"
+                                title="Failed"
+                            />
                         </div>
                     </div>
                     <div class="o_thread_message_core">
                         <div class="o_mail_info text-muted">
                             <strong class="o_thread_author">
-                                <t t-esc="message.author[1]"/>
+                                <t t-esc="message.author[1]" />
                             </strong>
-                            - <small class="o_mail_timestamp" t-att-title="message.date.format(date_format)"><t t-esc="message.hour"/></small>
+                            - <small
+                                class="o_mail_timestamp"
+                                t-att-title="message.date.format(date_format)"
+                            ><t t-esc="message.hour" /></small>
                             <span t-attf-class="o_thread_icons">
-                                <a href="#" class="btn btn-link btn-success o_thread_icon text-muted btn-sm o_failed_message_reviewed o_activity_link" t-att-data-message-id="message.id">
-                                    <i class="fa fa-check"/> Set as Reviewed
+                                <a
+                                    href="#"
+                                    class="btn btn-link btn-success o_thread_icon text-muted btn-sm o_failed_message_reviewed o_activity_link"
+                                    t-att-data-message-id="message.id"
+                                >
+                                    <i class="fa fa-check" /> Set as Reviewed
                                 </a>
-                                <a href="#" class="btn btn-link btn-default o_thread_icon text-muted btn-sm o_failed_message_retry" t-att-data-message-id="message.id">
-                                    <i class="fa fa-retweet"/> Retry
+                                <a
+                                    href="#"
+                                    class="btn btn-link btn-default o_thread_icon text-muted btn-sm o_failed_message_retry"
+                                    t-att-data-message-id="message.id"
+                                >
+                                    <i class="fa fa-retweet" /> Retry
                                 </a>
                             </span>
-                            <br/>
+                            <br />
                             <strong class="text-danger">Failed Recipients:</strong>
                             <t t-foreach="message.failed_recipients" t-as="recipient">
                                 <t t-if="!recipient_first">
                                     -
                                 </t>
-                                <a class="o_mail_action_tracking_partner"
-                                   t-att-data-partner="recipient[0]"
-                                   t-attf-href="#model=res.partner&amp;id=#{recipient[0]}">
-                                    <t t-esc="recipient[1]"/>
+                                <a
+                                    class="o_mail_action_tracking_partner"
+                                    t-att-data-partner="recipient[0]"
+                                    t-attf-href="#model=res.partner&amp;id=#{recipient[0]}"
+                                >
+                                    <t t-esc="recipient[1]" />
                                 </a>
                             </t>
                         </div>
                         <div class="o_thread_message_note small">
-                            <t t-raw="message.body"/>
+                            <t t-raw="message.body" />
                         </div>
                     </div>
                 </div>
diff --git a/mail_tracking_mailgun/views/res_partner.xml b/mail_tracking_mailgun/views/res_partner.xml
index 82ffd3e1a..889183952 100644
--- a/mail_tracking_mailgun/views/res_partner.xml
+++ b/mail_tracking_mailgun/views/res_partner.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2016 Tecnativa - Pedro M. Baeza
      Copyright 2016 Carlos Dauden - Tecnativa <carlos.dauden@tecnativa.com>
      Copyright 2017 Tecnativa <vicent.cubellsn@tecnativa.com>
@@ -8,18 +8,44 @@
     <record id="view_partner_form_mailgun" model="ir.ui.view">
         <field name="name">Partner Mailgun button</field>
         <field name="model">res.partner</field>
-        <field name="inherit_id" ref="mail_tracking.view_partner_form"/>
+        <field name="inherit_id" ref="mail_tracking.view_partner_form" />
         <field name="arch" type="xml">
             <field name="email_bounced" position="after">
-                <label for="check_email_bounced" string="Mailgun"
-                       attrs="{'invisible': [('email', '=', False)]}"/>
-                <div name="mailgun_buttons" attrs="{'invisible': [('email', '=', False)]}">
-                    <button name="check_email_bounced" type="object" string="Check Mailgun" class="oe_link"/>
-                    <button name="check_email_validity" type="object" string="Check email validity" class="oe_link"/>
-                    <button name="force_set_bounced" type="object" string="Set Bounced" class="oe_link"
-                            attrs="{'invisible': [('email_bounced', '=', True)]}"/>
-                    <button name="force_unset_bounced" type="object" string="Unset Bounced" class="oe_link"
-                            attrs="{'invisible': [('email_bounced', '=', False)]}"/>
+                <label
+                    for="check_email_bounced"
+                    string="Mailgun"
+                    attrs="{'invisible': [('email', '=', False)]}"
+                />
+                <div
+                    name="mailgun_buttons"
+                    attrs="{'invisible': [('email', '=', False)]}"
+                >
+                    <button
+                        name="check_email_bounced"
+                        type="object"
+                        string="Check Mailgun"
+                        class="oe_link"
+                    />
+                    <button
+                        name="check_email_validity"
+                        type="object"
+                        string="Check email validity"
+                        class="oe_link"
+                    />
+                    <button
+                        name="force_set_bounced"
+                        type="object"
+                        string="Set Bounced"
+                        class="oe_link"
+                        attrs="{'invisible': [('email_bounced', '=', True)]}"
+                    />
+                    <button
+                        name="force_unset_bounced"
+                        type="object"
+                        string="Unset Bounced"
+                        class="oe_link"
+                        attrs="{'invisible': [('email_bounced', '=', False)]}"
+                    />
                 </div>
             </field>
         </field>
diff --git a/mass_mailing_event_registration_exclude/data/event_state_data.xml b/mass_mailing_event_registration_exclude/data/event_state_data.xml
index db9aefcab..fe0de15a8 100644
--- a/mass_mailing_event_registration_exclude/data/event_state_data.xml
+++ b/mass_mailing_event_registration_exclude/data/event_state_data.xml
@@ -1,7 +1,6 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2016 Antonio Espinosa <antonio.espinosa@tecnativa.com>
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
-
 <odoo noupdate="1">
 
     <record id="event_draft" model="event.registration.state">
diff --git a/mass_mailing_partner/views/mailing_view.xml b/mass_mailing_partner/views/mailing_view.xml
index f34b8a100..3ed5e6542 100644
--- a/mass_mailing_partner/views/mailing_view.xml
+++ b/mass_mailing_partner/views/mailing_view.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2015 Pedro M. Baeza <pedro.baeza@tecnativa.com>
      Copyright 2015 Antonio Espinosa <antonio.espinosa@tecnativa.com>
      Copyright 2015 Javier Iniesta <javieria@antiun.com>
@@ -9,13 +9,13 @@
 <record model="ir.ui.view" id="mailing_list_view_form">
     <field name="name">mailing.list.form</field>
     <field name="model">mailing.list</field>
-    <field name="inherit_id" ref="mass_mailing.mailing_list_view_form"/>
+    <field name="inherit_id" ref="mass_mailing.mailing_list_view_form" />
     <field name="arch" type="xml">
         <xpath expr="//div[hasclass('oe_title')]" position="after">
             <group>
                 <group>
-                    <field name="partner_mandatory"/>
-                    <field name="partner_category"/>
+                    <field name="partner_mandatory" />
+                    <field name="partner_category" />
                 </group>
             </group>
         </xpath>