Documentation for RBL-specific parameter "emails" differs from rspamd's actual behaviour

[twesterhever]

After enabling the SPAMHAUS_ZEN_URIBL, I noticed rspamd checked the IP addresses URLs in a message resolved to against this RBL.

While this is perfectly fine and absolutely the behaviour I want, it contradicts to the documentation of the RBL-specific parameters, where email is referred to as "email addresses found in a message-body". Despite having only the email check set, SPAMHAUS_ZEN_URIBL actually behaves like the urls check would have been set.

This looks like a minor inconsistency in the documentation to me. SPAMHAUS_ZEN_URIBL, as it is configured in conf/modules.d/rbl.conf at the time of writing, works as intended if enabled.