I personally think important stuff should be in public slack/teams/whatever channels. I pretty much never use email for any communication; the amount of spam I get, even on my work email leads me to ignore basically all email notifications I get. If I really need someone to see some information, it goes in slack. Email is only used for external communication, and even then if both orgs use slack we just create an external channel instead. I get crap for this on HN every time it comes up but I just can't stand email as a communication medium
I personally think important stuff should be in public slack/teams/whatever channels. I pretty much never use email for any communication; the amount of spam I get, even on my work email leads me to ignore basically all email notifications I get. If I really need someone to see some information, it goes in slack. Email is only used for external communication, and even then if both orgs use slack we just create an external channel instead. I get crap for this on HN every time it comes up but I just can't stand email as a communication medium