Antispam

Spam	Unsolicited bulk messages. You can select a maximum and minimum spam score range to narrow this search further.
In blocklist	Messages that are in blocklist by the default or per-user policy.
In allowlist	Messages that are in allowlist by the default or per-user policy.
Bulk	Outbound messages that have been classified as bulk messages.
Commercial bulk email	Inbound messages that have been classified as commercial bulk email by the default or per-user policy.