Email sync of blacklisted receivers and not blacklisted receivers
You don't want the emails to be synched which are written to your colleagues. Therefore, you can blacklist your domain. So far so good.
But if you write an email to a customer AND add a colleague in Cc, the email will not be synched as well.
In this case the emails should be synched. And in a perfect world you should have the option to choose wheater "mixed" emails are synched or not.
We found a workaround but this should be a standard setting.