As we use GoToMeeting, the Mattermost plugin for Zoom does not help. We would verymuch appreciate a similar possibility to integrate GoToMeeting.

Integration of Mattermost with an open source, self-hosted application like OpenProject or Projeqtor would be really helpful.

An on-boarding bot helps new users to on-board into a work environment. In every channel a new team member enters the On-boarding Bot will send a message explaining the channel, what is done there, how the team member can get involved, whom to contact etc. This would help organizations and teams to work more efficiently.

Currently, when a user clicks on an interactive message button, MM sends a request to a remote web server with some information. When the server responds, it can send in a Message json blob, but this does not allow you to change the buttons on the message.

For example, if I were making a poll integration, there might be vote buttons, and after voting, I might update the button message to thank the user, and present them with the options to see the results or hide the message. Currently this is not possible.

Please add the functionality to show read receipts which should make it possible to see who read each message. Most of your alternate solutions already have this functionality.

E.g rocket chat has:

By activating Show Read Receipts users will see who reads each message and by activating Detailed Read Receipts they will see when users read each message.

This idea has been requested since 2016 and it's a pity no one even assigned it.

When you select a PDF that has been posted to Mattermost, the preview is not at a readable size and it only shows the first 5 pages. As we use Mattermost to circulate confidential documents to our Advising and Dispute Resolution Committee, this isn’t ideal as folks would prefer to preview only and not download to their computers.

In a recent company (+5k employees) all employees with a certain email domain may join a mattermost team. But there are some few exceptions, where some employees may not join the team, altough they share an email domain. So it would be great to have a blacklist for certain email addresses.

InVision integration with Mattermost

We are using a e-mail-based ticket system (e.g., ticketsupport@company-name.org). As most of our communication switched to Mattermost, the only remainder is writing mails to create a ticket.
Therefore, it would be really convenient to send a e-mail using something like:
/[mail-address] ["Subject"] ["Body"]
The from address is the address used by Mattermost.

Be able to automatically send looker data to channels via a bot

Some sort of cheklist so team members can track the progression of tasks

Currently, when interactive button was pushed, only user-id is sent to the end-points.
And this causes unnecessary operations on end-points side.
(need to search user name from user id via Web API of Mattermost)

It seems better to send some information such as / command sends.

Hello,

I am using Mattermost Android app to receive notification and messages. But it is very confusing to distinguish between other notification and Mattermost notification.

It takes the default notification tone of mobile and desktop.

Please provide the option to change the notification sound or if there is any method to do that then please let me know.

loom video service

integrate with a business whatsAPP

There are other open-source kanban applications besides Trello. I'd like it if there were other integrations.

A daily checklist that appears every day with tasks that have to be completed and can be worked through together