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Linux 2.6.18-194.17.1.el5 on x86_64 Postfix version 2.3.3 Our postfix email server was working great until our servers were physically moved from one data center to another. After the move, our ...
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- 09-02-2011 #1
- Join Date
- Apr 2010
postfix: User unknown in local recipient table
Linux 2.6.18-194.17.1.el5 on x86_64
Postfix version 2.3.3
Our postfix email server was working great until our servers were physically moved from one data center to another.
After the move, our Java email application throws a javax.mail.AuthenticationFailedException when attempting to sign in to the server and send email.
The postifx configuration looks okay to me, though a contractor set up server and I don't know anything about postfix other than what I've learned from troubleshooting this problem.
main.cf is included below.
I reconfigured the applications to use my user account and was able to log on to the email server so I believe the email server itself is
working correctly, other than this problem.
From a terminal, I can telnet in to localhost and successfully send an email to testacct:
# telnet localhost smtp # ehlo localhost # mail from:myaccount # rcpt to:testacct 250 2.1.5 Ok
# telnet mail.domain.com smtp # ehlo domain # mail from:myaccount # rcpt to:testacct 550 5.1.1 <testacct>: Recipient address rejected: User unknown in local recipient table # rcpt to:anotheraccount 250 2.1.5 Ok
I googled the 550 error and found various posts about /etc/aliases.
testacct is not listed in that file, so I added it and reloaded the server but that did not fix it.
I attempted to create a new user (from Webmin) and that user did not work either.
Here is main.cf. I tried uncommenting each local_recipient_maps parm one at a time but still no workie.
All three were commented out in the original configuration.
queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix mail_owner = postfix inet_interfaces = all mydestination = hash:/etc/postfix/mydomains #local_recipient_maps = unix:passwd.byname $alias_maps #local_recipient_maps = proxy:unix:passwd.byname $alias_maps #local_recipient_maps = unknown_local_recipient_reject_code = 550 mynetworks = xxx.xxx.xxx.244/32, 127.0.0.0/8 alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases home_mailbox = Maildir/ smtpd_banner = $myhostname ESMTP $mail_name debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin xxgdb $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.3.3/samples readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES virtual_alias_maps = hash:/etc/postfix/virtual smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous smtpd_sasl_local_domain = $myhostname smtp_sasl_security_options = noplaintext smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination mailbox_size_limit = 256000000
- 09-06-2011 #2
I am no expert in postfix, but had same error for some system recipients in my log file for both my 2 mail servers
and solved it as below:
I have my alias list in the postfix file
that file contains the reminder:
# >>>>>>>>>> The program "newaliases" will need to be run
# >> NOTE >> after this file is updated for any changes
# >>>>>>>>>> to show through to sendmail.
also if you change any of the postfix files like below example (and other files having a db)
you have to update the relevant db file by using
... and any other file with a matching db that you modified
then you need to reload postfix again of course
when ever you test and solve above
check log on server
tail -f /var/log/mail
tail -f /var/log/messages
tail -f /var/log/warnCyberspace Ashram for Kriya Yoga, God and Love: Free "Spiritual Treasures" download with Kriya Yoga lessons | 5000+ free and copyright-free Philippines nature pictures download.
- 09-06-2011 #3
- Join Date
- Apr 2010
hans51, thanks for your reply.
I've run "newaliases" "postmap /etc/aliases" and everything else I could find via google. There is nothing significant in the logs (/var/log/maillog) other than the not unexpected "connect from unknown" and "disconnect from unknown" which I assume is the cryptic equivalent of "User unknown in local recipient table."
I was hoping that if I could successfully add a new user I could figure out how to fix a broken, existing user. I thought that by having the local_recipient_map set to "unixasswd.byname $alias_maps" that any linux user would have access to email. If this is supposed to be the case, then something else is broken somewhere.
BTW, my alias file is in the "key: value" format. When I run postmap /etc/aliases I get a warning (on the console): "warning: /etc/aliases, line x: record is in 'key: value' format; is this an alias file?"