On Sat, 2009-08-29 at 12:32 +0200, Bastian Blank wrote:
> On Fri, Aug 28, 2009 at 09:37:02PM -0400, mic...@casa.co.cu wrote:
> > For more details of my problem, when the server is not responding ldap1
> > by technical problems, Postfix rejects all email me saying that the
> > mailbox does not exist, when the user exists.
>
> This is not how postfix works. Proof:
>
> | Aug 29 12:28:40 server postfix/proxymap[26770]: warning: dict_ldap_connect:
> Unable to bind to server ldap://192.168.202.1 as : -1 (Can't contact LDAP
> server)
> | Aug 29 12:28:40 server postfix/smtpd[26769]: NOQUEUE: reject: RCPT from
> localhost[127.0.0.1]: 451 4.3.0 <bast...@example.org>: Temporary lookup
> failure; from=<> to=<bast...@example.org> proto=ESMTP helo=<test>
>
> So you are something missing. So please provide complete information,
> see DEBUG_README.
>
> Bastian
>
Transcript of session follows.
Out: 220 server.home.com ESMTP Postfix
In: EHLO mx2.home.com
Out: 250-server.home.com
Out: 250-PIPELINING
Out: 250-SIZE 10240000
Out: 250-VRFY
Out: 250-ETRN
Out: 250-ENHANCEDSTATUSCODES
Out: 250-8BITMIME
Out: 250 DSN
In: MAIL FROM:<k...@yahoo.es>
SIZE=33690
Out: 250 2.1.0 Ok
In: RCPT TO:<p...@home.com> ORCPT=rfc822;p...@home.com
Out: 451 4.3.0 <p...@home.com>: Temporary lookup failure
In: DATA
Out: 554 5.5.1 Error: no valid recipients
In: RSET
Out: 250 2.0.0 Ok
In: QUIT
Out: 221 2.0.0 Bye
Aug 31 09:09:20 server postfix/smtpd[17106]: warning: dict_ldap_lookup:
Search error -5: Timed out
Aug 31 09:09:20 server postfix/cleanup[17106]: warning: AEF14688F:
virtual_alias_maps map lookup problem for p...@home.com
with more details
Aug 31 09:09:18 compaq postfix/smtpd[17159]: maps_find:
virtual_alias_maps: @home.com: not found
Aug 31 09:09:18 server postfix/smtpd[17159]: mail_addr_find:
car...@home.com -> (not found)
Aug 31 09:09:18 server postfix/smtpd[17159]: dict_ldap_lookup: In
dict_ldap_lookup
Aug 31 09:09:18 server postfix/smtpd[17159]: dict_ldap_lookup: No
existing connection for LDAP source accounts, reopening
Aug 31 09:09:18 server postfix/smtpd[17159]: dict_ldap_connect:
Connecting to server ldap://ldap1.home.com:389 ldap://ldap2.home.com:389
Aug 31 09:09:18 server postfix/smtpd[17159]: dict_ldap_connect: Actual
Protocol version used is 2.
Aug 31 09:09:18 server postfix/smtpd[17159]: dict_ldap_connect: Binding
to server ldap://ldap1.home.com:389 ldap://ldap2.home.com:389 as dn
cn=unix-conector,cn=HOME,dc=home,dc=com
Aug 31 09:09:20 server postfix/smtpd[17106]: warning: dict_ldap_lookup:
Search error -5: Timed out
Aug 31 09:09:20 server postfix/smtpd[17106]: maps_find:
virtual_mailbox_maps: p...@home.com: search aborted
Aug 31 09:09:20 server postfix/smtpd[17106]: mail_addr_find:
p...@home.com -> (try again)
Aug 31 09:09:20 server postfix/smtpd[17106]: NOQUEUE: reject: RCPT from
mx2.home.com[192.168.25.8]: 451 4.3.0 <p...@home.com>: Temporary lookup
failure; from=<1rotupcencuba-return-109620-pepe=home....@egrupos.net>
to=<p...@home.com> proto=ESMTP helo=<mx2.home.com>
Aug 31 09:09:20 server postfix/smtpd[17106]: >
rodas.home.com[192.168.25.8]: 451 4.3.0 <p...@home.com>: Temporary
lookup failure
This is my config
accounts_server_host = ldap://ldap1.home.com:389,
ldap://ldap2.home.com:389
accounts_search_base = ou=HOME,dc=home,dc=com
accounts_query_filter =
(&(objectClass=user)(!(objectClass=computer))(mail=%s))
accounts_result_filter = %d/%u/
accounts_result_attribute = mail
accounts_bind = yes
accounts_bind_dn = cn=conector,cn=HOME,dc=home,dc=com
accounts_bind_pw = xxxxxx
virtual_mailbox_domains = home.com
virtual_mailbox_base = /var/spool/virtualmail/
virtual_mailbox_maps = ldap:accounts
virtual_alias_maps = hash:/etc/postfix/virtual_alias
virtual_minimum_uid = 500
virtual_uid_maps = static:501
virtual_gid_maps = static:501
as will see I have two ldap servers, where the first tier ldap1 "not
responsible for technical failures or problems of electric power would
leave the postfix do my users search ldap server to the second, in this
case" LDAP2 "but not I work.
my version is postfix-2.3.3-2.1
Thanks
