> Don't pass the deliveries off to relays. In doing so, you're taking
> one message with 45000 recipients and making it 45000 messages with
> one recipient.
>
This brings up an interesting question. If I'm sending a message to 100k
people, but I need a unique unsubscribe link at the end, can qmail be
convinced that it's only one message, and 100k recipients? I.E.
Dear reader-
samesamsamesame samesame ... same.
--Me
My Company
To remove yourself from this list, click here:
http://www.foo.com/unsubscribe.cgi?e=joe:=user.com
In this example everything is the same except the link, and the link is
derived from the To: header.
Basically, what I'm asking is if there is a more efficient way of creating
the unique link than injecting the message 100k times.
--joshua.
