On Thu, Nov 13, 2008 at 04:03:17PM -0500, Rob Klingsten wrote:
> Hi folks --
>
> I've got a problem and I can't seem to find the cause. Basically, if I
> address a message with:
>
> TO: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED]
>
> Each recipient gets the same number of copies of the message as there
> are recipients... so 3 recipients, they each get 3 copies. If it was 10
> recipients, there'd be 10 copies each, etc.
>
> I'm using Postfix 2.5.3 and virtual users in Mysql. I'm not doing
> anything really strange, most configuration is default. The only
> 'strange' thing is I'm handing incoming mail to dspam 3.8.0 as a content
> filter and then handing it back into Postfix via the sendmail command
> and delivering it to virtual users via maildrop.
There's your problem. The sendmail re-injection undoutedly is broken and
is mis-routing mail to header recipients... Try a "Bcc:" that user will
get no mail at all, but the "To/Cc:" users will get an extra copy.
This is really bad, DO NOT use "sendmail -t" to re-inject mail, instead
send to the envelope recipient(s) which are known via command-line
arguments or similar non-header context.
--
Viktor.
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