Loggy:
>
> I have just set up a virtual mail system for a number of domains along with a
> DNS service and this all works sweetly. Postfix works fine in a non-root
> user and there is very little if any local traffic (just log reports and
> stuff!).
postfwd and policyd (among others) support rate limits on
SMTP commands (MAIL, RCPT, etc.). Ultimately, all recipients
will br submitted with RCPT TO commands.
This handles both single- and multi-recipient email, and they
don't require tricks for recipient lists.
Wietse
> One thing that I am nervous about is whether anyone who uses one of the
> domains is going to send a lot of mail using multiple recipients (To:, Cc:
> or Bcc: or any other approach). So what I want to do is to take the email
> message and explode it into a number of individual messages, inserting a
> small delay along the way. I really don't want my IP to be blocked or
> blacklisted or anything, nor that of my suppliers.
>
> In other words, a mail sent To: a...@dom1.com,a...@dom2.com, Cc:
> a...@dom3.com, a...@dom4.com Bcc: a...@dom5.com, a...@dom6.com would be
> split into 6 separate emails either as To:, Cc: or Bcc: as appropriate with
> a few seconds between them. For sensible use, the user would not notice but
> if someone wanted to send 1000 emails this way, they would have to wait a
> long time before they were all delivered.
>
> Ideally of course Postfix would refuse to receive any more mails from the
> user until any backlog had been processed. ISTM that this is a good way of
> targeting spammers but can it be done in Postfix? I've been searching and
> googling away but I thought the best thing was to ask some experts!
>
>
> --
> View this message in context:
> http://old.nabble.com/Rewriting-headers-for-multiple-recipients-tp32351888p32351888.html
> Sent from the Postfix mailing list archive at Nabble.com.
>
>
