We are part of a larger National body which has I guess a corporate/charity Microsoft account.

We have been allocated 2 email addresses which we generally use for receiving emails.

I started using one to send emails relating to the Treasurer role and I've had no complaints about that.

The other is for anything else, so we could try using that instead. It just means 1 person has to do all the outwards emails, instead of the work being shared around. After all, we are volunteers, not employees.