Slack emails do not get to my comcast email.

Thanks for confirming! Since you're receiving other emails normally, this helps narrow things down to messages specifically coming from Slack.

You've already confirmed the correct email address is being used and checked your spam folder, so we don't need to repeat those steps.

One thing we'd like to check next is whether Slack's emails are being filtered or blocked before reaching your inbox.

Have you ever successfully received emails from Slack at this Comcast email address, or is this the first time you've tried? This will help us determine whether something recently changed or if the messages have never been delivered successfully.