Voytek Eymont:
> I just noticed this in the logs, which might be from a valid sender to a
> valid user on this server:
>
> Apr 5 11:03:31 postfix/smtpd[31021]: NOQUEUE: reject: RCPT from
> fep06.mfe.bur.connect.com.au[203.63.86.26]: 554 5.7.1
> <fep06.mfe.bur.connect.com.au[203.63.86.26]>: Client host rejected: sender
> address does not match client hostname; from=<xxx...@yahoo.com>
> to=<y...@zzz.org.au> proto=ESMTP helo=<fep06.mfe.bur.connect.com.au>
>
> is this rejected because the sender must have 'from' in his mail client
> set to ISP's, somen...@connect.com.au and, reply-to to his desired
> xxx...@yahoo.com email ?
This is is not built into Postfix, so it is something that you
added. Perhaps a policy daemon, or an access map that matches the
client name against the sender domain.
Wietse
