HTH0021 - Your DNS Is Showing

DNS CVE, how to avoid being a jerk of a sysadmin, anecdotes of PowerShell in Teams and Exchange, HP ProCurve nostalgia, and other random topics. Extended show notes available at https://hthpc.com Boot up (Random Topics)     Teams notifications don’t adhere to Focus Assist     Your DNS is showing, patch now     Can be easily mitigated until patches can be applied. - PowerShell     "The workaround is compatible with the security update. However, the registry modification will no longer be needed after the update is applied. Best practices dictate that registry modifications be removed when they are no longer needed to prevent potential future impact that could result from running a nonstandard configuration."     Modern Auth and Unattended Scripts in Exchange Online PowerShell V2     Dark Web Creds - Enable MFA     The big Twitter breach of July 2020     Outlook Outage     Microsoft 365 Click-to-Run Current Channel – dating back to June 30’s Version 2006 Build 13001.2026     Patch Management Mailing List     CORRECTION: The mailing list is presently a Google Group     Office 2013 Support EOL for M365     Office Configuration Support Matrix Don't be "that" Sysadmin     Cool your jets at work     Steve's patented "five minute reply rule"         Inbox rules delaying sent messages         In Outlook: "Apply this rule after I send the message: Defer delivery by 2 minutes"         Wait before replying to IMs..you'll be amazed at how people solve their own problems     Grammar and spelling is important. Do not skimp on this.     Don't be a Dingus - DBaD     Be objective     Misc tips Tiff breaks PowerShell     Installing the Teams Preview Module…     If the older version is installed, you may not be able to run any Teams CMDlet “Unplanned Outage” (Sponsor section - "Hope this Helps is helped by…")     Teams Smells - Smell your coworkers remotely Off Topic     People claiming to invent things     People who ACTUALLY invent things     A brief tangent about FIRST Robotics USELESS OBSOLETE KNOWLEDGE YOU DIDN'T ASK FOR     HP Procurve Switches - 2824 and 5406zl     Lifetime warranties     Random quirks - core switch needs reset after a while for random reasons     2824 Web UI is Java only (with certain security settings disabled), password limit for 2824s is 15 characters max     show tech all will output a ton of configuration information for HPE support.     Connect via PuTTY with logging enabled to save it to a file.     HP ProCurve is now known as HP Networking. That Is Accurate     PowerShell's original name was Monad. Exchange 2007 was one of the first products to really take advantage of it. Ask the Stiffs: Question of the Week     Do you listen to music while working? With lyrics or without?