What information do the stored identities represent for the Malicious Communication Identification (MCID) service?
The identities from the P-Asserted-Identity header field and From header field stored by MCID service are stored as aliases.
The identities from the P-Asserted-Identity header field and From header field stored by MCID service represent the same user.
The identities from the P-Asserted-Identity header field and From header field stored by MCID service are not used.
The identities from the P-Asserted-Identity header field and From header field stored by MCID service represent different users.