If removed from the list once on these grounds, you are welcome to rejoin, as long as you agree to follow the rules. If removed twice, we will bar you from rejoining. You can subscribe a local redistribution list or a gateway to a local newsgroup, as long as whatever you do is local to your site. This restriction makes it much easier for the postmaster team to track down mailer problems. If your email bounces, we will unsubscribe you.
Same thing goes for vacation messages that actually respond to the list.
You can rejoin latter and read the archives for the missing messages.