In large Zulip organizations where anyone can join, it can be useful to restrict what new members can do, to make it easier to cope with spammers and confused users. | Members are new members from when they join till when their account ages past a certain waiting period threshold. After that they are full members. You can configure how long the waiting period is, as well as which actions require being a full member. | For some features, Zulip supports restricting access to only full members. ...