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 -- If some day we are defeated, well, war has its fortunes, good and bad. -- Commander Kor, "Errand of Mercy", stardate 3201.7