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Hallo Community und der Reihe nach:Dovecot IMAP und SMTP plötzlich nicht mehr verfügbar
dovecot --version
2.2.9
dovecot -n
# 2.2.9: /etc/dovecot/dovecot.conf
# OS: Linux 3.13.0-042stab125.5 x86_64 Ubuntu 14.04.5 LTS
auth_mechanisms = plain login
dict {
sqlquota = mysql:/etc/dovecot/dovecot-dict-sql.conf
}
listen = *,[::]
log_timestamp = "%Y-%m-%d %H:%M:%S "
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c %k
mail_fsync = always
mail_home = /var/vmail/%d/%n
mail_location = maildir:~/
mail_nfs_index = yes
mail_nfs_storage = yes
mail_plugins = quota acl
vmanagesieve_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 ihave
mmap_disable = yes
namespace {
list = yes
location = maildir:%%h/:INDEXPVT=~/Shared/%%u
prefix = Shared/%%u/
separator =/
subscriptions = yes
type = shared
}
namespace inbox {
inbox = yes
location =
mailbox Archiv {
special_use = \Archive
}
mailbox Archive {
auto = subscribe
special_use = \Archive
}
mailbox Archives {
special_use = \Archive
}
mailbox "Deleted Messages" {
special_use = \Trash
}
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Entwürfe {
special_use = \Drafts
}
mailbox "Gelöschte Objekte" {
special_use = \Trash
}
mailbox Gesendet {
special_use = \Sent
}
mailbox Junk {
auto = subscribe
special_use = \Junk
}
mailbox Papierkorb {
special_use = \Trash
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix =
separator =/
}
passdb {
args = /etc/dovecot/dovecot-mysql.conf
driver = sql
}
plugin {
acl = vfile
acl_anyone = allow
acl_shared_dict = file:/var/vmail/shared-mailboxes.db
quota = dict:User quota::proxy::sqlquota
quota_rule2 = Trash:storage=+100%%
sieve = /var/vmail/sieve/%u.sieve
sieve_after = /var/vmail/sieve/global.sieve
sieve_max_script_size = 1M
sieve_quota_max_scripts = 0
sieve_quota_max_storage = 0
}
protocols = imap sieve lmtp pop3
service auth {
unix_listener /var/spool/postfix/private/auth_dovecot {
group = postfix
mode = 0660
user = postfix
}
unix_listener auth-master {
mode = 0600
user = vmail
}
unix_listener auth-userdb {
mode = 0600
user = vmail
}
user = root
}
service dict {
unix_listener dict {
group = vmail
mode = 0660
user = vmail
}
}
service lmtp {
unix_listener /var/spool/postfix/private/dovecot-lmtp {
group = postfix
mode = 0600
user = postfix
}
user = vmail
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
process_min_avail = 2
service_count = 1
vsz_limit = 128 M
}
service managesieve {
process_limit = 256
}
ssl_cert = </etc/ssl/mail/mail.crt
ssl_cipher_list = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECD H:+CAMELLIA256:+AES256:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5 :!EXP:!PSK:!DSS:!RC4:!SEED:!ECDSA:CAMELLIA256-SHA:AES256-SHA:CAMELLIA128- SHA:AES128-SHA
ssl_dh_parameters_length = 2048
ssl_key = </etc/ssl/mail/mail.key
ssl_protocols = !SSLv3 !SSLv2
userdb {
args = /etc/dovecot/dovecot-mysql.conf
driver = sql
}
protocol imap {
mail_plugins = quota imap_quota imap_acl acl
}
protocol lmtp {
auth_socket_path = /var/run/dovecot/auth-master
mail_plugins = quota sieve acl
postmaster_address = [email protected]
}
protocol sieve {
managesieve_logout_format = bytes=%i/%o
}
remote 127.0.0.1 {
disable_plaintext_auth = no
}
Mail.err
Nov 13 23:59:06 webdev dovecot: auth: Error: PLAIN([email protected], XXX.XXX.XXX.XXX,<y869CoDETEST4dHk>): Request 29154.1 timed out after 150 secs, state=1
mail.log
Nov 13 23:27:54 webdev dovecot: auth: Error: LOGIN([email protected],IP.IP.IP.IP,<oN4ly+TestDZ6dHk>): Request 28118.1 timed out after 150 secs, state=1
Nov 13 23:27:57 webdev dovecot: auth: Error: PLAIN([email protected],XXX.XXX.XXX.XXX,<FAxKe+JaatES7tHk>): Request 28120.1 timed out after 150 secs, state=1
Nov 13 23:28:24 webdev dovecot: imap-login: Disconnected: Inactivity during authentication (disconnected while authenticating, waited 180 secs): user=<>, method=LOGIN, rip=ClientIP, lip=ServerIP, TLS: Disconnected, TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits)
[...]
Nov 13 23:47:15 webdev dovecot: imap-login: Aborted login (no auth attempts in 0 secs): user=<>, rip=84.119.151.17, lip=62.75.185.32
ich ändern nichts an mein Client noch das serverseitige Setup und ich konnte den Mailserver nicht mehr erreichen. Offensichtlich kann ich den Server mit SSH oder HTTP erreichen.
Ich hoffe, dass ich alle Infos vorausgesetzt, Sie brauchen mir in dieser Situation zu helfen. Und bin dankbar für jeden Hinweis, das zu lösen, da ich nicht einmal eine Ahnung habe, wonach ich suchen soll.