Hello everyone,
we´re currently searching a opputinity to handle massmaling.
The goal is simple: send this mass mails out from a different interface.
We have already the following Mailfilter:
HighRiskDelivery-Massmail: if (rcpt-count > 20) AND (NOT (rcpt-to-dictionary-match("D_All_Domains", 1))) {
log-entry("Message has more then 20 external recipient, using HRDP");
if random(10) < 5 {
if random(2) {
alt-src-host ("I_Outside_HRDP4");
} else {
alt-src-host ("I_Outside_HRDP1");
}
} else {
if random(2) {
alt-src-host ("I_Outside_HRDP2");
} else {
alt-src-host ("I_Outside_HRDP3");
}
}
skip-filters();
}
The filter sends the mail out from these interfaces when the recipient count is more then 20 and if the recipient is not an internal recipient. BUT how doe we fix the issue when the massmail is send via bcc? bcc creates a new mail for every recipient that means that we get 1 Sender 1 recipient (bcc) 20 times. So the filter wont apply.
Is there a chance to count the mails in a connection?
kind regards,
