I'm perfectly able to send and receive emails to/from that address through Google Apps. So that's why enabled such config, to be able to know when things went wrong for the users of our email system.
Altough i really appreciate your time and effort trying to help but the options provided can't help me to solve that issue. postconf -n 2bounce_notice_recipient = $delay_notice_recipient alias_database = hash:/etc/postfix/aliases alias_maps = hash:/etc/postfix/aliases biff = no broken_sasl_auth_clients = no command_directory = /usr/sbin config_directory = /etc/postfix content_filter = amavis:[127.0.0.1]:10024 daemon_directory = /usr/lib/postfix data_directory = /var/lib/postfix debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 delay_notice_recipient = admin delay_warning_time = 30m disable_vrfy_command = yes inet_interfaces = all inet_protocols = all lmtp_tls_session_cache_database = btree:/var/lib/postfix/lmtp_scache local_recipient_maps = mail_owner = postfix mailbox_size_limit = 512000000 mailq_path = /usr/bin/mailq.postfix masquerade_domains = mail.webeloping.es mail.webeloping.com we.webeloping.es we.webeloping.com www.webeloping.es www.webeloping.com maximal_backoff_time = 8000s maximal_queue_lifetime = 5d message_size_limit = 36700160 milter_DKIM = inet:localhost:8891 milter_default_action = accept milter_protocol = 6 minimal_backoff_time = 1000s mydestination = mydomain = webeloping.es myhostname = we.webeloping.es mynetworks_style = host myorigin = webeloping.es newaliases_path = /usr/bin/newaliases.postfix non_smtpd_milters = $milter_DKIM notify_classes = bounce, delay, policy, protocol, resource, software policy-spf_time_limit = 3600s queue_directory = /var/spool/postfix receive_override_options = no_address_mappings relayhost = relocated_maps = proxy:mysql:/etc/postfix/mysql_relocated.cf sender_canonical_maps = hash:/etc/postfix/generic sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop show_user_unknown_table_name = no smtp_generic_maps = hash:/etc/postfix/generic smtp_helo_timeout = 60s smtp_tls_CAfile = $smtpd_tls_CAfile smtp_tls_CApath = $smtpd_tls_CApath smtp_tls_cert_file = $smtpd_tls_cert_file smtp_tls_key_file = $smtpd_tls_key_file smtp_tls_note_starttls_offer = yes smtp_tls_security_level = may smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name smtpd_client_restrictions = reject_rbl_client blackholes.easynet.nl, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, ,check_client_access regexp:/etc/postfix/client_restrictions permit smtpd_data_restrictions = reject_unauth_pipelining smtpd_delay_reject = yes smtpd_error_sleep_time = 5 smtpd_hard_error_limit = 12 smtpd_helo_required = yes smtpd_helo_restrictions = permit_sasl_authenticated, reject_non_fqdn_hostname, reject_invalid_hostname, reject_unknown_helo_hostname, reject_rhsbl_helo dbl.spamhaus.org, permit smtpd_junk_command_limit = 5 smtpd_milters = $milter_DKIM smtpd_recipient_limit = 16 smtpd_recipient_restrictions = reject_unauth_pipelining, reject_non_fqdn_recipient, reject_unknown_recipient_domain, permit_sasl_authenticated, check_policy_service unix:private/policy-spf, reject_unauth_destination, check_policy_service inet:127.0.0.1:10023, ,permit smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = no smtpd_sasl_local_domain = smtpd_sasl_security_options = noanonymous smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql_sender_login_maps.cf smtpd_sender_restrictions = reject_non_fqdn_sender, reject_unknown_sender_domain, reject_rhsbl_sender dbl.spamhaus.org, reject_unlisted_sender, reject_authenticated_sender_login_mismatch, permit_sasl_authenticated, permit_dnswl_client list.dnswl.org, permit smtpd_soft_error_limit = 3 smtpd_tls_CAfile = /etc/ssl/certs/startssl_ca-bundle.pem.pem smtpd_tls_CApath = /etc/ssl/certs smtpd_tls_cert_file = /etc/ssl/certs/class2.webeloping_es.pem smtpd_tls_key_file = /etc/ssl/private/class2.webeloping_es.key smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:/var/lib/postfix/smtpd_scache smtpd_tls_session_cache_timeout = 3600s strict_rfc821_envelopes = no tls_random_source = dev:/dev/urandom transport_maps = proxy:mysql:/etc/postfix/mysql_transport.cf transport_retry_time = 30s unknown_local_recipient_reject_code = 450 virtual_alias_maps = proxy:mysql:/etc/postfix/mysql_alias.cf, proxy:mysql:/etc/postfix/mysql_email2email.cf virtual_gid_maps = static:5000 virtual_mailbox_base = /var/spool/mail/virtual virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql_domains.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql_mailbox.cf virtual_minimum_uid = 5000 virtual_uid_maps = static:5000 Thanks again, On Wed, Jul 23, 2014 at 12:42 PM, li...@rhsoft.net <li...@rhsoft.net> wrote: > > > Am 23.07.2014 12:33, schrieb Pau Peris: > > I enabled notify for deferred to be able to handle and solve issues > > like the one exposed in this email > > so you are aware that you enabled that notifies? > > then solve the issue on the side of "jazztel.es" > you can't? > > well, and that is why these notifies are useless or at least > enable them and then ask a 3rd party (the list) how to deal > with something nobody but the admin of the RCPT server can > answer > > > I didn't notice the postconf -n tip. Excuses. Here's the output: > > https://gist.github.com/sibok/f8a84b00918928885178 > > no external references, please try to understand how list archives > work - external references sooner or later go away and if a > thread could be helpful it get lost of his references > > anyways, it's not needed because you statet your two mistakes: > > * enable non-default behavior > * complete wrong reaction because of the non-default behavior > > so you have three solutions: > > * revert the config change > * ignore that mails > * ask each and every RCPT admin why deferred - i wish you luck with that > > > On Wed, Jul 23, 2014 at 12:20 PM, li...@rhsoft.net > > <mailto:li...@rhsoft.net> <li...@rhsoft.net > > <mailto:li...@rhsoft.net>> wrote: > >> > >> Am 23.07.2014 11:51, schrieb Pau Peris: > >> > while trying to send emails to the following address > >> > some_u...@f-gs.jazztel.es > > <mailto:some_u...@f-gs.jazztel.es> <mailto:some_u...@f-gs.jazztel.es > > <mailto:some_u...@f-gs.jazztel.es>> i > >> > always get the following error message. Could any one tell where can i > >> > look in order to find what's going wrong? > >> > >> first: don't post HTML - see the mess in the quote below > >> > >> > Jul 23 11:42:29 we postfix/smtp[30874]: 6B9D64563A: > >> > to=<j...@f-gs.jazztel.es <mailto:j...@f-gs.jazztel.es> > > <mailto:j...@f-gs.jazztel.es <mailto:j...@f-gs.jazztel.es>>>, > >> > relay=mail.jazztel.es <http://mail.jazztel.es> > >> > <http://mail.jazztel.es>[62.14.3.193]:25, delay=7.3, > > delays=0.03/0/5.1/2.2, dsn=4.0.0, > >> > status=deferred (host mail.jazztel.es <http://mail.jazztel.es> > >> > <http://mail.jazztel.es>[62.14.3.193] said: 421 > > Unexpected failure, please > >> > try later (in reply to end of DATA command)) > >> > >> "mail.jazztel.es <http://mail.jazztel.es>" responded with a temporary > >> error and so your postfix > >> would try again later, we don't know what "Unexpected failure" could > >> mean because we are not "jazztel.es <http://jazztel.es>" > >> > >> > This is the bounce email it generates > >> > >> Will-Retry-Until: Sun, 27 Jul 2014 08:53:45 +0200 (CEST) > >> > >> so why in the world did you enable notify about deferred mail? > >> that's not default behavior - that case above normally just > >> don't bother you because it is retried for 5 days, most likely > >> delivered later and only if it fails finally bounced local > >> > >> however, follow the welcome message and provide "postconf -n" > >> > >> > <j...@f-gs.jazztel.es <mailto:j...@f-gs.jazztel.es> > >> > <mailto:j...@f-gs.jazztel.es > > <mailto:j...@f-gs.jazztel.es>>>: host mail.jazztel.es > > <http://mail.jazztel.es> <http://mail.jazztel.es>[62.14.3.193] > >> > said: 421 Unexpected > >> > failure, please try later (in reply to end of DATA command) > >> > > >> > Final-Recipient: rfc822; j...@f-gs.jazztel.es > >> > <mailto:j...@f-gs.jazztel.es> <mailto:j...@f-gs.jazztel.es > > <mailto:j...@f-gs.jazztel.es>> > >> > Original-Recipient: rfc822;j...@f-gs.jazztel.es > >> > <mailto:rfc822%3bj...@f-gs.jazztel.es> > > <mailto:rfc822%3bj...@f-gs.jazztel.es > > <mailto:rfc822%253bj...@f-gs.jazztel.es>> > >> > Action: delayed > >> > Status: 4.0.0 > >> > Remote-MTA: dns; mail.jazztel.es <http://mail.jazztel.es> > >> > <http://mail.jazztel.es> > >> > Diagnostic-Code: smtp; 421 Unexpected failure, please try later > >> > Will-Retry-Until: Sun, 27 Jul 2014 08:53:45 +0200 (CEST)
