Slack messages are stored server-side and there is no way to access them locally offline. Slack’s free plan offers message backup up to 10k messages. After the limit is exceeded, the messages are archived and available only upon the purchase of the pro plan.
Another common query is “Does slack keep deleted messages?”.
Slack does not archive deleted messages or provide a way to recover deleted information. Once a user deletes a particular message, that message is gone forever. However, Slack may still retain information about deleted messages that can be included in an electronic discovery export.
Slack will keep all messages, but will not track message edits or deletions. Delete messages and their revisions after Slack will delete messages following the custom time frame you choose.
The answer is that if you delete a Slack message, it deletes for everybody. The message will be erased from all parties. If you delete the original message of a thread, the thread will also be deleted. So be mindful when deleting messages as they will be deleted for everybody and cannot be recovered.
By default, Slack will retain all messages and files (including audio and video clips) for the lifetime of your workspace. If you’d like, you can adjust your retention settings to automatically delete messages and files after a set amount of time.
Slack will delete messages following the custom time frame you choose. From your desktop, click your workspace name in the top left. Select Settings & administration from the menu, then click Workspace settings. Select your preferred retention settings from the drop-down menu.
Another frequent query is “Does slack keep track of edits and deletes?”.
Slack will keep all messages and track message edits and deletions. Slack will keep all messages, but will not track message edits or deletions. Delete messages and their revisions after.
How to archive a Slack channel and message history?
Confirm you want to archive the channel by clicking “Yes, archive the channel .” Archiving a Slack channel hides the channel from everyone’s channel list. Still, it keeps the channel and message history searchable and accessible via the channel browser. Additionally, in the future, if the channel is needed again, it can be reactivated easily.
You should be thinking “Can I export private messages from slack?”
“Team Owners can request access to their entire Slack message history, including private channel messages and direct messages.” Additional reading makes it clear that “Compliance Exports can be enabled so that messages and files from private channels and direct messages are included in Slack data exports. “.
You should be wondering “How do I delete or archive a slack connect channel?”
To permanently remove a channel and all its messages from a workspace, Workspace Owners and Workspace Admins can delete it. Note: To archive or delete a Slack Connect channel, you’ll first need to remove external organizations from the channel. Archive or unarchive a channel.
What counts as a slack message?
Links, snippets, posts, uploaded files, replies in a thread, messages in archived channels, and messages from bot users all count towards your workspace’s total number of messages sent. Note: Deleted messages, Slackbot messages, and messages you send to your personal DM do not count towards the message limit.
Members can send unlimited messages in Slack, but only the most recent 10,000 can be searched and viewed in your workspace. Keep in mind that you’ll only be able to see messages in public channels, private channels you belong to, and your direct messages when searching.
Can you see everything that’s said in slack?
As The Verge notes, Slack is unveiling a new feature that will allow administrators to request a copy of anything that’s said within the app. And when we say everything, we mean it : All messages in all channels and all direct messages sent over the service.