I keep getting an error message when trying to send a private DM using the Slackbot.
I use the “custom username” field to define which user will receive the private DM. This was working fine yesterday, and all of a sudden today I keep getting the following error message :
Failed to create a message in Slack,
Error from Slack: channel_not_found
I am indeed an admin on Slack.
Best answer by SamBView original