Why not just have an easy button that you can click saying Do Not Allow Reply All?
I know that there are some ways you can limit reply-all availability, like in the URL linked here. But there’s a note: If recipients open this email in other mail applications except Microsoft Outlook, such as opening on web page via web mailbox, they can reply all this email.
I’m semi-tech savvy but I’m no programmer. It feels like it should be easy to do, so either I’m totally wrong or email services are really missing out on a great thing they could do.
I use BCC semi-frequently at work because it prevents all kinds of (mostly unintentional) annoyances from my coworkers. Mostly with automated emails related to reports and/or our case management system. BCC is your best friend when used selectively.
My favorite thing is when I notice the chain is emailing people who don’t need to see it and Reply All after moving them to BCC (I add a note saying “moved X to BCC” for transparency).
People love me :-)
At my office people tend to go way overboard with the number of CCs. I understand the need for communication and coordination on some things. But so much of it is just unnecessary-reflexive CYA and dilution of responsibility.
Just don’t use it for mass mailing external addresses. That’ll get you on a blacklist faster than you’d think.