* please do not send html mails to the list * what is "myhostname" in your "main.cf", this is the EHLO from postfix * has your hostname a valid a-record/ptr * why does exchange give such a useless answer?
a useable mailserver gives a answer like this "status=bounced (host relayserver[relay-ip] said: 550 5.1.1 <rcpt>: Recipient address rejected: User unknown in virtual alias table (in reply to RCPT TO command))" meaning: would the other host not be a misconfigured exchange you would see a reason why the message is bounced (invalid rcpt, invalid helo, missing ptr for sending server..), you stripped every useful information, your postfix semmes not to have a valid hostname configured..... Am 18.03.2011 11:53, schrieb Rafał Radecki: > Hi all. I am trying to configure postfix to relay all mails send from > localhost (postfix 2.7.1-1, Ubuntu 10.10) to > LAN Exchange server which then sends out to the Internet. > - main.cf <http://main.cf>: > /mydestination = > relayhost = [10.0.1.222]:25 > mynetworks = 127.0.0.0/8 <http://127.0.0.0/8> > mailbox_size_limit = 0 > recipient_delimiter = + > inet_interfaces = loopback-only > default_transport = error > relay_transport = error > local_transport = error > smtp_sasl_auth_enable = yes > smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd > smtp_sasl_security_options = / > > I use mutt to send e-mail and get in /var/log/mail.log: > /Mar 18 11:47:27 myway postfix/pickup[7621]: B980C140E1D: uid=1000 > from=<xxx....@xxx.com <mailto:xxx....@xxx.com>> > Mar 18 11:47:27 myway postfix/cleanup[7637]: B980C140E1D: > message-id=<20110318104727.GA7624@myway> > Mar 18 11:47:27 myway postfix/qmgr[7622]: B980C140E1D: from=<xxx....@xxx.com > <mailto:xxx....@xxx.com>>, size=473, > nrcpt=1 (queue active) > Mar 18 11:47:27 myway postfix/error[7639]: B980C140E1D: to=<rxxx....@xxx.com > <mailto:rxxx....@xxx.com>>, > relay=none, delay=0.19, delays=0.12/0/0/0.06, dsn=5.0.0, status=bounced > ([10.0.1.222]:25) > Mar 18 11:47:27 myway postfix/cleanup[7637]: D9558140E1F: > message-id=<20110318104727.d9558140...@myway.xxx.local> > Mar 18 11:47:27 myway postfix/bounce[7640]: B980C140E1D: sender non-delivery > notification: D9558140E1F > Mar 18 11:47:27 myway postfix/qmgr[7622]: D9558140E1F: from=<>, size=2256, > nrcpt=1 (queue active) > Mar 18 11:47:27 myway postfix/qmgr[7622]: B980C140E1D: removed > Mar 18 11:47:28 myway postfix/error[7639]: D9558140E1F: to=<xxx....@xxx.com > <mailto:xxx....@xxx.com>>, relay=none, > delay=0.11, delays=0.06/0/0/0.06, dsn=5.0.0, status=bounced ([10.0.1.222]:25) > Mar 18 11:47:28 myway postfix/qmgr[7622]: D9558140E1F: removed/ > > When I use telnet on port 25 on 10.0.1.222 than using HELO, MAIL FROM and > RCPT TO I can send e-mail without a password. > Is there something missing or wrong in my configuration?
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