192 lines
3.8 KiB
Plaintext
192 lines
3.8 KiB
Plaintext
###
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### Aktivierte Protokolle
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#############################
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protocols = imap lmtp sieve
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###
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### TLS Config
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#######################
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ssl = required
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ssl_cert = </etc/letsencrypt/live/mail.solusar.de/fullchain.pem
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ssl_key = </etc/letsencrypt/live/mail.solusar.de/privkey.pem
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ssl_dh_parameters_length = 4096
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ssl_protocols = !SSLv3 !TLSv1 !TLSv1.1
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ssl_cipher_list = ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:!CBC:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@STRENGTH
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ssl_prefer_server_ciphers=yes
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# settings for dovecot 2.3.x
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#ssl_dh = /etc/myssl/dh4096.pem
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#ssl_min_protocol = TLSv1.2
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###
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### Dovecot services
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################################
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service imap-login {
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inet_listener imap {
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port = 143
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}
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}
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service managesieve-login {
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inet_listener sieve {
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address = 127.0.0.1
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port = 4190
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}
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}
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service lmtp {
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unix_listener /var/spool/postfix/private/dovecot-lmtp {
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mode = 0660
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group = postfix
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user = postfix
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}
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user = vmail
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}
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service auth {
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### Auth socket für Postfix
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unix_listener /var/spool/postfix/private/auth {
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mode = 0660
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user = postfix
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group = postfix
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}
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### Auth socket für LMTP-Dienst
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unix_listener auth-userdb {
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mode = 0660
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user = vmail
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group = vmail
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}
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}
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###
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### Protocol settings
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#############################
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protocol imap {
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mail_plugins = $mail_plugins quota imap_quota antispam
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mail_max_userip_connections = 20
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imap_idle_notify_interval = 29 mins
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mail_plugins = $mail_plugins zlib
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}
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protocol lmtp {
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postmaster_address = postmaster@solusar.de
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mail_plugins = $mail_plugins sieve
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mail_plugins = $mail_plugins zlib
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}
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###
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### Client authentication
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#############################
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disable_plaintext_auth = yes
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auth_mechanisms = plain login
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passdb {
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driver = sql
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args = /etc/dovecot/dovecot-mysql.conf
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}
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userdb {
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driver = sql
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args = /etc/dovecot/dovecot-mysql.conf
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}
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###
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### Mail location
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#######################
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mail_uid = vmail
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mail_gid = vmail
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mail_privileged_group = vmail
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mail_home = /var/opt/vmail/%d/%n
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mail_location = maildir:~/mail:LAYOUT=fs
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###
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### Mailbox configuration
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########################################
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namespace inbox {
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inbox = yes
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mailbox Spam {
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auto = subscribe
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special_use = \Junk
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}
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mailbox Trash {
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auto = subscribe
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special_use = \Trash
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}
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mailbox Drafts {
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auto = subscribe
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special_use = \Drafts
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}
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mailbox Sent {
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auto = subscribe
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special_use = \Sent
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}
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}
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###
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### Mail plugins
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############################
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plugin {
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sieve_before = /var/opt/vmail/sieve/global/spam-global.sieve
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sieve = /var/opt/vmail/sieve/%d/%n/active-script.sieve
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sieve_dir = /var/opt/vmail/sieve/%d/%n/scripts
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quota = maildir:User quota
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quota_exceeded_message = Benutzer %u hat das Speichervolumen überschritten. / User %u has exhausted allowed storage space.
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# antispam_backend = pipe
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# antispam_spam = Spam
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# antispam_trash = Trash
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# antispam_pipe_program = /var/opt/vmail/spampipe.sh
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# antispam_pipe_program_spam_arg = --spam
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# antispam_pipe_program_notspam_arg = --ham
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###
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### Spam learning
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###
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# From elsewhere to Spam folder
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imapsieve_mailbox1_name = Spam
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imapsieve_mailbox1_causes = COPY
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imapsieve_mailbox1_before = file:/var/opt/vmail/sieve/global/learn-spam.sieve
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# From Spam folder to elsewhere
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imapsieve_mailbox2_name = *
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imapsieve_mailbox2_from = Spam
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imapsieve_mailbox2_causes = COPY
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imapsieve_mailbox2_before = file:/var/opt/vmail/sieve/global/learn-ham.sieve
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zlib_save_level = 6 # 1..9; default is 6
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zlib_save = gz # or bz2, xz or lz4
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}
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