What does filter numbers in the log search mean

[magicspam]

The values in square brackets ([block_list (40)], [valid_ptr], etc), you can see in the MagicSpam log search next to the detected spam messages, represent the policies and BMS lists that have been triggered by the message. You can find what policies belong to these numbers and names
if you go to:

Settings / Server Policies
and
Settings / IP Reputation

and check the (List Number: X) under the BMS list or (Rule Name:) under
the Server Policy Rule on these tabs.

For example, SPAM[block_list (40)] list relates to MIPSpace-Worst BMS list, while SPAM[block_list (41) is MIPSpace-Poor.