98 lines
1.1 KiB
Plaintext
98 lines
1.1 KiB
Plaintext
# s/r 5, r/r 10
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class A
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rule
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content: RecvH received
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;
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datetime: day
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;
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msgid: '<' spec '>';
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day:
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| ATOM ','
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;
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received: recvitem_list recvdatetime
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;
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recvitem_list:
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| recvitem_list recvitem
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;
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recvitem: by | via | with | for ;
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by:
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| BY domain
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;
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via:
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| VIA ATOM
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;
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with: WITH ATOM
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;
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for:
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| FOR addr
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;
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recvdatetime:
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| ';' datetime
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;
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addr: mbox | group ;
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mboxes: mbox
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| mboxes ',' mbox
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;
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mbox: spec
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| routeaddr
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| phrase routeaddr
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;
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group: phrase ':' mboxes ';'
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;
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routeaddr: '<' route spec '>'
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| '<' spec '>'
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;
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route: at_domains ':' ;
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at_domains: '@' domain
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| at_domains ',' '@' domain
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;
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spec: local '@' domain
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| local
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;
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local: word
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| local '.' word
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;
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domain: domword
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| domain '.' domword
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;
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domword: atom
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| DOMLIT
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| DIGIT
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;
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phrase: word
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| phrase word
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;
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word: atom
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| QUOTED
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| DIGIT
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;
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atom: ATOM | FROM | BY | VIA | WITH | ID | FOR ;
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end
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