event onConnect {
	set (allowedCountries_0, " ");
	set (bannedCountries_0, "");
	set (isGeoIPBanned_0, "%isGeoIPBanned%");
	set (GeoIPResult_0, "%GeoIPResult%");
	call (WA_Acceptance_basic_banner);
}

event onEhlo {
	call (WA_Greylisting);
	call (WA_Acceptance_basic);
	call (WA_Routing_basic_delivery);
	call (WA_Routing_basic_relay_from_1);
	call (checkSPF);
	call (WA_AntiSpam_SPF_OnEhlo_Fail);
	call (WA_AntiSpam_SPF_OnEhlo_Err);
	call (WA_AntiSpam_SPF_OnEhlo_None);
	call (wizard_generated_relay);
}

event onMailFrom {
	call (checkSPF);
	call (WA_AntiSpam_SPF_Fail);
	call (WA_AntiSpam_SPF_Err);
	call (WA_AntiSpam_SPF_None);
	call (WA_Blacklist);
	call (Exceptions_Greylisting);
	call (Exceptions_SPF);
}

event onRcptTo {
}

event onHeadersReceived {
}

event onBodyChunk {
}

event onDataReceived {
	call (Check_DomainKeys_and_DKIM);
}

event onRelay {
	call (WA_Routing_basic);
	call (create_a_FQDN);
}

event onDeliveryFailure {
}

event onTemporaryDeliveryFailure {
}

event onProcessing {
}

method WA_Acceptance_basic_banner {
	set (smtpGreeting, "mail.ammeterheights.org");
}

method WA_GeoIP {
	if (
		anyOf (
			isCase (isGeoIPBanned_0, "no")
		)
	) {
	}
}

method WA_Greylisting {
	set (activateGreylisting, "no");
}

method WA_Acceptance_basic {
	set (maxDataSize, "10240");
	set (maxReceivedHeaders, "30");
	set (maxRcptCount, "1000");
	set (waitProcessingTimeout, "10");
	set (allowStartTLS, "yes");
	set (allow8bitMime, "yes");
	set (allowBinaryData, "yes");
	set (allowPipelining, "yes");
	set (localDelivery, "auth");
}

method WA_Routing_basic_delivery {
	set (remoteDelivery, "none");
}

method WA_Routing_basic_relay_from_1 {
	if (
		anyOf (
			ipRange (remoteSmtpIP, "192.168.10.100-192.168.10.100")
		)
	) {
		set (remoteDelivery, "auth");
	}
}

method WA_AntiSpam_SPF_OnEhlo_Fail {
	if (
		anyOf (
			isCase (SPFResult, "fail")
		)
	) {
		set (smtpAction, "reject");
		set (smtpExplanation, "SPF check failed for <%ehloHost%> with result <%SPFResult%>: <%SPFExplanation%>");
	}
}

method WA_AntiSpam_SPF_OnEhlo_Err {
	if (
		anyOf (
			isCase (SPFResult, "temperror"),
			isCase (SPFResult, "permerror")
		)
	) {
		set (smtpAction, "reject");
		set (smtpExplanation, "SPF check failed for <%ehloHost%> with result <%SPFResult%>: <%SPFExplanation%>");
	}
}

method WA_AntiSpam_SPF_OnEhlo_None {
	if (
		anyOf (
			isCase (SPFResult, "none")
		)
	) {
	}
}

method wizard_generated_relay {
	if (
		anyOf (
			ipRange (remoteSmtpIp, "192.168.10.100/255.255.255.0"),
			ipRange (remoteSmtpIp, "127.0.0.1/255.0.0.0")
		)
	) {
		set (remoteDelivery, "all");
	}
}

method WA_AntiSpam_SPF_Fail {
	if (
		anyOf (
			isCase (SPFResult, "fail")
		)
	) {
		set (smtpAction, "reject");
		set (smtpExplanation, "SPF check failed for <%ehloHost%> with result <%SPFResult%>: <%SPFExplanation%>");
	}
}

method WA_AntiSpam_SPF_Err {
	if (
		anyOf (
			isCase (SPFResult, "temperror"),
			isCase (SPFResult, "permerror")
		)
	) {
		set (smtpAction, "reject");
		set (smtpExplanation, "SPF check failed for <%ehloHost%> with result <%SPFResult%>: <%SPFExplanation%>");
	}
}

method WA_AntiSpam_SPF_None {
	if (
		anyOf (
			isCase (SPFResult, "none")
		)
	) {
	}
}

method WA_DNS_Checks_RDNS {
	if (
		anyOf (
			isCase (ReverseDNSResult, "neutral"),
			isCase (ReverseDNSResult, "fail")
		)
	) {
		set (smtpAction, "reject");
		set (smtpExplanation, "Reverse DNS check failed for <%ehloHost%> connected from <%remoteSmtpIp%>");
	}
}

method WA_DNS_Checks_MX {
	if (
		anyOf (
			isCase (SenderMXCheckResult, "fail")
		)
	) {
		set (smtpAction, "reject");
		set (smtpExplanation, "Sender domain <%mailFromDomain%> has no DNS MX entry");
	}
}

method WA_Blacklist {
	if (
		anyOf (
			match (mailFrom, "diderotj262@ammeterheights\.org"),
			match (mailFrom, "diplomatagent@eathlink\.net"),
			match (mailFrom, "essexls2@hotmail\.com"),
			match (mailFrom, "essexlss22@hotmail\.com"),
			match (mailFrom, "junta@globalserve\.net")
		)
	) {
		set (smtpAction, "reject");
		set (smtpExplanation, "Your email address is blacklisted");
	}
}

method Exceptions_Greylisting {
	if (
		anyOf (
			ipRange (remoteSmtpIP, "127.0.0.1-127.0.0.1"),
			isCase (mailFromDomain, "gmail.com"),
			isCase (mailFromDomain, "yahoo.com")
		)
	) {
		set (activateGreylisting, "no");
	}
}

method Exceptions_SPF {
	if (
		anyOf (
			isCase (mailFromDomain, "domain1.tld"),
			isCase (mailFromDomain, "domain2.tld")
		)
	) {
		set (smtpAction, "accept");
		set (smtpExplanation, "Accepted due to requested SPF exception");
	}
}

method Check_DomainKeys_and_DKIM {
	call (checkDomainKeys);
	call (checkDKIM);
}

method WA_Routing_basic {
	set (sslEnabled, "no");
	set (allowStartTLS, "yes");
	set (allowedSSLVersions, "tls11 tls12 ");
}

method create_a_FQDN {
	set (ehloHost, "mail.ammeterheights.org");
}