Administrator (SuperUser) might delete messages

Message Delete
Odoo Tools
FREE
          966

Prevent adding partners/customers as followers

Disable Partner as Follower
BroadTech IT Solutions Pvt Ltd
FREE
          1024

The tool to always open a full composer on the button 'Send a Message'

Send Message Composer
Odoo Tools
FREE
          148

Full re-definition of the message_post function to add extra context parameters

Super Mail
Odoo Tools
FREE
          1048

Simple Odoo mailbox

VietERP Mailbox
VietERP / Sang
FREE
1 1938

Chatter as history attachments

Message history in chatter emails
BroadTech IT Solutions Pvt Ltd
FREE
          93
Sent Mails
Cybrosys Techno Solutions
FREE
          690

Open a Pop-up Email Composer for All 'Send Message'

Email Composer Pop-up
Cybrosys Techno Solutions
FREE
          635

Your mailbox is full? you have difficulties following and controlling your customer communication? Then this module is for you.

IBS Helpdesk (NEW)
odoo.ma (IBS Group)
FREE
          1449
Fix mail error 553
IT-Projects LLC , Ivan Yelizariev
FREE
          338

The module is not any more supported

Mail no default suggest
Archived
FREE
          73
Menu for widgets at Messaging section
IT-Projects LLC , Ivan Yelizariev
FREE
          280
Outgoing mails menu
IT-Projects LLC , Ivan Yelizariev
FREE
          352
Trim partner's email
IT-Projects LLC , Ivan Yelizariev
FREE
          180
Fix non-ascii header 'from' (OBSOLETE)
IT-Projects LLC , Ivan Yelizariev
FREE
          140
Improvements for mass mailing
IT-Projects LLC , Ivan Yelizariev
FREE
          270
Mark unstarred email as read, remove filter in 'To-do' folder
IT-Projects LLC
FREE
          167