Dedicated Server
A dedicated server refers to when you actually rent an entire server for yourself and don’t share the CPU, memory, and so on with anyone else. With dedicated hosting you are not sharing your server with anyone else who also has a GR account. With a dedicated server, emails go out faster, the server is more secure, and you eliminate the possibility that another sender could get the server blocked for spamming.
Formerly, blocklist was known as blacklist.