214063Re: Invalid address and bounce from Exchange
- Feb 1, 2007Le Thu 1/02/2007, Eray Aslan disait
> Eray Aslan wrote:You must somehow give to your postifx the valid Exchange addresses in
> > Postfix acts as a relay for our internal exchange server. The following
> > message generates a bounce from exchange. Shouldn't
> > reject_non_fqdn_sender catch these addresses?
> mail ~ # telnet 127.0.0.1 25
> Trying 127.0.0.1...
> Connected to 127.0.0.1.
> Escape character is '^]'.
> 220 mail.caf.com.tr ESMTP Postfix
> ehlo example.net
> 250-SIZE 10240000
> 250 DSN
> mail from: @...
> 250 2.1.0 Ok
> rcpt to: user3@...
> 250 2.1.5 Ok
> 354 End data with <CR><LF>.<CR><LF>
> 250 2.0.0 Ok: queued as 35526138BB6
> 221 2.0.0 Bye
> Connection closed by foreign host.
> and the message bounces:
> Feb 1 10:36:34 mail postfix/smtp: 836FB141AF0:
> to=<user3@...>, relay=10.0.0.3[10.0.0.3]:25, delay=0.35,
> delays=0.08/0.04/0.22/0, dsn=5.5.4, status=bounced (host
> 10.0.0.3[10.0.0.3] said: 501 5.5.4 Invalid Address (in reply to MAIL
> FROM command))
a relay_recipient_maps, then the reject_unlisted_recipient restriction
will reject those addresses at postfix level.
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