Greetings,
We have many iOS clients, and 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
see doveconf -n below:
# 2.2.18.2 (866bffbafde7): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.8 (73d4f6cd676a)
# OS: Linux 2.6.32-358.el6.x86_64 x86_64 CentOS release 6.4 (Final) ext4
auth_mechanisms = plain login
auth_verbose = yes
auth_verbose_passwords = plain
deliver_log_format = msgid=%m: from=%f: %$
lock_method = dotlock
mail_home = /vmail/%d/%n/home
mail_location = maildir:/vmail/%d/%n
mail_plugins = " notify"
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy
include variables body enotify environment mailbox date index ihave duplicate
namespace {
inbox = yes
location prefix separator = /
type = private
}
passdb {
args = /etc/dovecot/dovecot-mysql.conf
driver = sql
}
plugin {
mail_log_events = delete expunge copy mailbox_delete flag_change append
mailbox_rename
mail_log_fields = box msgid from flags
sieve = /vmail/%d/%n/home/.dovecot.sieve
sieve_before = /etc/dovecot/sieve/junk-spam.sieve
sieve_default = /etc/dovecot/sieve/junk-spam.sieve
sieve_dir = /vmail/%d/%n/home/sieve
}
protocols = imap lmtp sieve
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0666
user = postfix
}
unix_listener auth-master {
group = vmail
mode = 0660
user = vmail
}
unix_listener auth-userdb {
mode = 0660
user = vmail
}
user = root
}
service imap-login {
process_limit = 200
process_min_avail = 16
service_count = 0
vsz_limit = 0
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
process_min_avail = 0
service_count = 1
vsz_limit = 64 M
}
ssl_cert = </etc/postfix/ssl/triata.pem
ssl_key = </etc/postfix/ssl/triata.key
userdb {
args = /etc/dovecot/dovecot-mysql.conf
driver = sql
}
protocol lda {
hostname = domain.net
mail_plugin_dir = /usr/lib64/dovecot/
mail_plugins = sieve
postmaster_address = postmaster at domain.net
}
protocol imap {
imap_idle_notify_interval = 24 mins
mail_max_userip_connections = 60
}
protocol sieve {
mail_max_userip_connections = 10
managesieve_implementation_string = Dovecot Pigeonhole
managesieve_logout_format = bytes=%i/%o
managesieve_max_line_length = 65536
}
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