On Fri, May 04, 2007 at 09:38:12PM +0300, Zdravko Stoychev wrote:
> Hi all! Currently qmail-ldap behaviour is this:
>
> "550 sorry, I don't accept bounce messages with more than one recipient.
> Go read RFC2821. (#5.7.1)"
>
> But reading RFC 2821 we see this:
> > However, the SMTP server MUST compose and send an
> > "undeliverable mail" notification message to the originator of the
> > message.
> >
> > A single notification listing all of the failed recipients or
> > separate notification messages MUST be sent for each failed
> > recipient. For economy of processing by the sender, the former is
> > preferred when possible.
> Also, reading RFC 821:
> > But, the receiver-SMTP must
> > compose and send an "undeliverable mail" notification
> > message to the originator of the message. Either a single
> > notification which lists all of the recipients that failed
> > to get the message, or separate notification messages must
> > be sent for each failed recipient
> Any comments, please.
>
A bounce is always a response to a previous mail. If you can show me how
to issue multiple "MAIL FROM" commands in SMTP and compose a message with
multiple originators I may reconsider this.
The empty envelope from is special and may only be used for bounce
messages.
--
:wq Claudio
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