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SPF: added more precise disposition logs, so that

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postprocess can determine if a SPF failure caused a rejection
This commit is contained in:
Matt Simerson 2013-04-24 16:18:22 -04:00
parent b4ee9620e5
commit 981bdf5f85
1 changed files with 14 additions and 11 deletions
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23
plugins/sender_permitted_from
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@ -151,22 +151,25 @@ sub mail_handler {
return $self->handle_code_softfail($reject, $why) if $code eq 'softfail';
if ($code eq 'neutral') {
if ($reject >= 5 ) {
$self->log(LOGINFO, "fail, $code, $why");
return (DENY, "SPF - $code: $why") if $reject >= 5;
return (DENY, "SPF - $code: $why");
};
$self->log(LOGINFO, "fail, tolerated, $code, $why");
return (DECLINED);
}
elsif ($code eq 'error') {
$self->log(LOGINFO, "fail, $code, $why");
if ($code =~ /(?:permerror|error)/ ) {
$self->log(LOGINFO, "fail, $code, $why") if $reject > 3;
return (DENY, "SPF - $code: $why") if $reject >= 6;
return (DENYSOFT, "SPF - $code: $why") if $reject > 3;
$self->log(LOGINFO, "fail, tolerated, $code, $why");
return (DECLINED);
}
elsif ($code eq 'permerror') {
$self->log(LOGINFO, "fail, $code, $why");
return (DENY, "SPF - $code: $why") if $reject >= 6;
return (DENYSOFT, "SPF - $code: $why") if $reject > 3;
}
elsif ($code eq 'temperror') {
if ($code eq 'temperror') {
$self->log(LOGINFO, "fail, $code, $why");
return (DENYSOFT, "SPF - $code: $why") if $reject >= 2;
$self->log(LOGINFO, "fail, tolerated, $code, $why");
return (DECLINED);
}
$self->log(LOGINFO, "SPF from $from was $code: $why");
@ -211,7 +214,7 @@ sub handle_code_softfail {
return (DENYSOFT, "SPF - fail: $why") if $reject >= 3;
}
$self->log(LOGINFO, "fail, soft, tolerated, $why");
$self->log(LOGINFO, "fail, tolerated, soft, $why");
return DECLINED;
}