smileluo's latest activity

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    smileluo replied to the thread Handling fake own From:.
    DMARC set to be v=DMARC1; p=reject; sp=reject; For opendmarc.conf,set RejectFailures true ## RejectFailures { true | false } ## default "false" ## ## If set, messages will be rejected if they fail the DMARC evaluation, or ## temp-failed...
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    You can use it at who object,add a blacklist and use Regular Expression to add: .*@([^.]+\.)*chenyingwen\.cn$
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    use something like below format to match any main domain and subdomain: .*@([^.]+\.)*chenyingwen\.cn$
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    Envelope From and Mime header From is different ! The rule in the object is only to match the Mime header From,not the Envelope From
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    copy folder and all fiels from /var/lib/pmg/templates to /etc/pmg/templates Edit the files: /etc/pmg/templates/main.cf.in at the smtpd_sender_restrictions part, add below content: check_sender_access regexp:/etc/postfix/Blocked_Sender_Domain...