Am 21.08.2018 um 00:25 schrieb Asai: > Greetings, > > We have many iOS clients, andomain.net <http://andomain.net> some report > that they’re having problems with iOS mail copying messages to their > Sent folder. This happens 2 - 3 times per day, and the phone just says > Sending and the client never knows if it sends. Client says apparently > email DOES go out, but there is no recording of it. This is usually on > our LAN. > > We’re not sure if this is solved via Postfix or Dovecot, or maybe > something else, so I’m posting this message on both forums as a start. > Can anyone point us in the right direction here? > > Running Postfix 2.11.1 and Dovecot ee 2.2.18.2
this is usual a imap copy to sent folder ( in your case solved with dovecot ) your dovecot version is not up2date, perhaps update make sure that imap con do not timeout during transmission etc > > see postconf -n below: > > alias_maps = hash:/etc/aliases > broken_sasl_auth_clients = yes > command_directory = /usr/sbin > config_directory = /etc/postfix > content_filter = amavisfeed:[127.0.0.1]:10024 > daemon_directory = /usr/libexec/postfix > data_directory = /var/lib/postfix > debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd > $daemon_directory/$process_name $process_id & sleep 5 > dovecot_destination_recipient_limit = 1 > header_checks = pcre:/etc/postfix/header_checks > html_directory = no > inet_protocols = ipv4 > mysql:/etc/postfix/mysql_local_domains.cf, reject_unauth_destination > mail_owner = postfix > mailbox_size_limit = 0 > mailq_path = /usr/bin/mailq > manpage_directory = /usr/local/man > maximal_backoff_time = 600s > maximal_queue_lifetime = 1d > message_size_limit = 0 > milter_default_action = accept > milter_macro_daemon_name = ORIGINATING > milter_protocol = 2 > minimal_backoff_time = 300s > mydestination = $myhostname, localhost.$mydomain, localhost > mydomain = domain.net <http://domain.net> > myhostname = triata.domain.net <http://triata.domain.net> > mynetworks = 127.0.0.1 > newaliases_path = /usr/bin/newaliases > non_smtpd_milters = $smtpd_milters > postscreen_access_list = permit_mynetworks, > cidr:/etc/postfix/postscreen_access.cidr > postscreen_dnsbl_action = enforce > postscreen_dnsbl_sites = dnsbl.sorbs.net > <http://dnsbl.sorbs.net>=127.0.0.10*7 dnsbl.sorbs.net > <http://dnsbl.sorbs.net>=127.0.0.6*8 bl.spamcop.net > <http://bl.spamcop.net>=127.0.0.2*8 bl.mailspike.net > <http://bl.mailspike.net>=127.0.0.2*8 zen.spamhaus.org > <http://zen.spamhaus.org>=127.0.0.[2..7]*8 b.barracudacentral.org > <http://b.barracudacentral.org>=127.0.0.2*8 dnsbl.inps.de > <http://dnsbl.inps.de>=127.0.0.2*8 psbl.surriel.com > <http://psbl.surriel.com>=127.0.0.2*8 dnsbl.sorbs.net > <http://dnsbl.sorbs.net>=127.0.0.5*7 bl.mailspike.net > <http://bl.mailspike.net>=127.0.0.[10;11;12]*5 bl.spameatingmonkey.net > <http://bl.spameatingmonkey.net>=127.0.0.[2;3]*4 dnsrbl.swinog.ch > <http://dnsrbl.swinog.ch>=127.0.0.3*4 dnsbl.sorbs.net > <http://dnsbl.sorbs.net>=127.0.0.7*3 dnsbl.sorbs.net > <http://dnsbl.sorbs.net>=127.0.0.8*2 dnsbl.sorbs.net > <http://dnsbl.sorbs.net>=127.0.0.9*2 wl.mailspike.net > <http://wl.mailspike.net>=127.0.0.[18;19;20]*-4 list.dnswl.org > <http://list.dnswl.org>=127.0.[0..255].0*-1 list.dnswl.org > <http://list.dnswl.org>=127.0.[0..255].1*-2 list.dnswl.org > <http://list.dnswl.org>=127.0.[0..255].2*-3 list.dnswl.org > <http://list.dnswl.org>=127.0.[0..255].3*-4 > postscreen_dnsbl_threshold = 8 > postscreen_dnsbl_ttl = 5m > postscreen_greet_action = enforce > postscreen_greet_wait = ${stress?3}${stress:10}s > queue_directory = /var/spool/postfix > queue_run_delay = 300s > readme_directory = no > relay_domains = $mydestination, > mysql:/etc/postfix/mysql_virtual_relay_domains.cf > sample_directory = /etc/postfix > sendmail_path = /usr/sbin/sendmail > setgid_group = postdrop > show_user_unknown_table_name = no > smtp_sasl_mechanism_filter = plain, login > smtp_tls_security_level = may > smtpd_client_restrictions = check_client_access > mysql:/etc/postfix/mysql_blacklist, permit_sasl_authenticated, > permit_dnswl_client list.dnswl.org <http://list.dnswl.org> > permit_dnswl_client wl.mailspike.net <http://wl.mailspike.net> > permit_dnswl_client iadb.isipp.com <http://iadb.isipp.com> > permit_dnswl_client sa-accredit.habeas.com > <http://sa-accredit.habeas.com> permit_dnswl_client dnswl.inps.de > <http://dnswl.inps.de> permit_dnswl_client swl.spamhaus.org > <http://swl.spamhaus.org> permit_dnswl_client > hostkarma.junkemailfilter.com > <http://hostkarma.junkemailfilter.com>=127.0.0.1 ${stress?sleep > 0}${stress: sleep 5} permit > smtpd_data_restrictions = reject_unauth_pipelining, permit > smtpd_delay_reject = yes > smtpd_helo_required = yes > smtpd_helo_restrictions = permit_mynetworks, check_helo_access > mysql:/etc/postfix/mysql_helo_restrictions.cf, > permit_sasl_authenticated, reject_invalid_hostname, permit > smtpd_milters = inet:127.0.0.1:8891 > smtpd_recipient_restrictions = permit_mynetworks, > permit_sasl_authenticated, reject_non_fqdn_sender, > reject_unauth_destination, reject_invalid_hostname, > reject_unknown_reverse_client_hostname, reject_non_fqdn_recipient, > reject_unknown_sender_domain, check_recipient_access > mysql:/etc/postfix/mysql_restricted_recipients.cf, permit > smtpd_relay_restrictions = permit_mynetworks, check_recipient_access > mysql:/etc/postfix/mysql_restricted_recipients.cf, > permit_sasl_authenticated, reject_unauth_destination > smtpd_sasl_auth_enable = no > smtpd_sasl_exceptions_networks = $mynetworks > smtpd_sasl_path = private/auth > smtpd_sasl_security_options = noanonymous > smtpd_sasl_type = dovecot > smtpd_sender_restrictions = check_sender_access > regexp:/etc/postfix/spam_senders_email, check_sender_access > mysql:/etc/postfix/mysql_restricted_senders.cf, check_sender_access > mysql:/etc/postfix/mysql_blacklist, permit_sasl_authenticated, > permit_mynetworks, reject_non_fqdn_sender, reject_unknown_sender_domain, > permit > smtpd_tls_auth_only = yes > smtpd_tls_cert_file = /etc/postfix/ssl/triata.pem > smtpd_tls_key_file = /etc/postfix/ssl/triata.key > smtpd_tls_received_header = no > smtpd_tls_security_level = may > smtpd_tls_session_cache_database = > btree:/var/spool/postfix/smtpd_tls_session_cache > transport_maps = mysql:/etc/postfix/mysql_virtual_transport.cf > unknown_local_recipient_reject_code = 550 > virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf > virtual_gid_maps = static:1001 > virtual_mailbox_base = /vmail > virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf > virtual_mailbox_limit = 0 > virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf > virtual_minimum_uid = 1001 > virtual_transport = dovecot > virtual_uid_maps = static:1001 > > > Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Schleißheimer Straße 26/MG, 80333 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein
