X-Microsoft-Antispam: Contains additional information about bulk mail and phishing.
X-Microsoft-Antispam-Mailbox-Delivery: abwl:0;wl:0;pcwl:0;kl:0;iwl:0;dwl:0;dkl:0; rwl:0;ex:0;auth:1;dest:J;ENG:(400001000128)(400125000095)( ...
Can you update this doc to provide information on the relatively new X-Microsoft- Antispam-Mailbox-Delivery header? I'm seeing this header in ...
X-Microsoft-Antispam-Mailbox-Delivery: abwl:0 ...
X-Microsoft-Antispam-Mailbox-Delivery: abwl:0;wl:0;pcwl:0;kl:0;iwl:0;dwl:0;dkl:0; rwl:0;ucf:0;jmr:0;ex:0;auth:1;dest:J;OFR:SpamFilterAuthJ ...
X-Microsoft-Antispam-Mailbox-Delivery: abwl:0 ...
X-Microsoft-Antispam-Mailbox-Delivery: abwl:0;wl:0;pcwl:0;kl:0;iwl:0;dwl:0;dkl:0; rwl:0;ucf:0;jmr:0;ex:0;auth:1;dest:J;OFR:SpamFilterAuthJ ...
X- Microsoft-Antispam-Mailbox-Delivery: abwl:0;wl:0;pcwl:0;kl:0;iwl:0 ...
X-Microsoft-Antispam-Mailbox-Delivery: ucf:0;jmr:1;ex:0;auth:0;dest:J;ENG:( 20160513016)(750127)(520011016)(944506383)(944626516);.
Our deliverability expert breaks down what Microsoft's SCL, BCL, and