cookywook is receiving notifications every time someone joins the Community and receives a DM from Discobot, which contains their @-name. This was not happening before, and they are unsure of the cause.
Solutions Provided
vinothkannans suggests removing the @-mention from the greeting and using a profile link instead, e.g., Mention [@username](https://meta.discourse.org/u/username) for help.
In the welcome message from Discobot, I’ve included my @-name so people know who to come to if they need anything. But as of last night / this morning, this means I’m getting a notification every time someone joins the Community and receives this DM.