date=2024-08-18 time=17:24:51 eventtime=1723969490874854765 tz="+0900" logid="0513020480" type="utm" subtype="emailfilter" eventtype="spam" level="notice" vd="root" policyid=8 poluuid="54bd135e-5c5c-51ef-2057-3b34f834d5ee" policytype="policy" sessionid=941 srcip=126.92.199.125 srcport=64932 srccountry="Japan" srcintf="port1" srcintfrole="undefined" srcuuid="9ff0e5e2-5533-51ef-4bd4-b5852180df81" dstip=10.1.0.166 dstport=25 dstcountry="Reserved" dstintf="port1" dstintfrole="undefined" dstuuid="33bb7b14-5c5c-51ef-f16e-e6d06d3974bb" proto=6 service="SMTP" profile="TestMailFilter" action="blocked" from="<送信元メアド>" direction="outgoing" msg="smtp helo/ehlo domain name DNS check failed." size="0"