August 2018 - dovecot

Problems with Sieve and vnd.dovecot.pipe
by Haiko Hertes 01 Aug '18

01 Aug '18

Hello all! I have changed my mailserver from spamassasin and procmail to rspamd and sieve. Rspamd is working, but with some sieve script I still have problems. I have created a script to learn spam: haiko@SERVERNAME:~$ sudo cat /var/vmail/sieve/global/learn-spam.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve"]; pipe :copy "rspamd-learn-spam.sh"; If I run sieve to use this script I get this: haiko@SERVERNAME:~$ sudo sieve /var/vmail/sieve/global/learn-spam.sieve … [View More]sieve: vnd.dovecot.pipe: file not found sieve: can't require vnd.dovecot.pipe Speicherzugriffsfehler I think, my configs are OK: haiko@SERVERNAME:~$ doveconf -n # 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.16 (fed8554) # OS: Linux 4.9.0-7-amd64 x86_64 Debian 9.5 auth_debug_passwords = yes auth_mechanisms = plain login PLAIN LOGIN auth_username_format = %Ln debug_log_path = /var/log/dovecot.log info_log_path = /var/log/dovecot.log listen = * log_path = /var/log/dovecot.log mail_gid = postfix mail_location = maildir:~/Maildir mail_privileged_group = postfix mail_uid = postfix managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacati on subaddress comparator-i;ascii-numeric relational regex imap4flags copy includ e variables body enotify environment mailbox date index ihave duplicate mime for everypart extracttext imapsieve namespace inbox { inbox = yes location = mailbox "Deleted Items" { special_use = \Trash } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = . } passdb { driver = pam } passdb { driver = pam } plugin { imapsieve_mailbox1_before = file:/var/vmail/sieve/global/learn-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Spam imapsieve_mailbox2_before = file:/var/vmail/sieve/global/learn-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Spam imapsieve_mailbox2_name = * quota = maildir:User quota quota_exceeded_message = Benutzer %u hat das Speichervolumen überschritten. / User %u has exhausted allowed storage space. sieve = ~/.dovecot.sieve sieve_before = /var/vmail/sieve/global/spam-global.sieve sieve_extensions = +vnd.dovecot.pipe +vnd.dovecot.filter sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.filter sieve_implicit_extensions = +vnd.dovecot.pipe +vnd.dovecot.filter sieve_pipe_bin_dir = /var/vmail/sieve/global sieve_plugins = sieve_imapsieve sieve_extprograms sieve_trace_level = tests sieve_user_log = ~/.dovecot.sieve.log } postmaster_address = postmaster(a)hertes.net protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imaps { address = * } process_min_avail = 1 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } } service managesieve { process_limit = 1024 } service pop3-login { inet_listener pop3s { address = * } } ssl = required ssl_cert = </etc/letsencrypt/live/hertes.net/fullchain.pem ssl_cipher_list = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECD H:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:! RC4: !SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { args = uid=vmail gid=vmail home=/var/vmail/%d/%n driver = passwd } userdb { driver = passwd } protocol lmtp { mail_plugins = " sieve" postmaster_address = postmaster(a)hertes.net } protocol imap { imap_idle_notify_interval = 29 mins mail_max_userip_connections = 20 mail_plugins = " imap_quota imap_sieve quota imap_quota imap_sieve" } Does anyone of you have a hint what could be wrong here?? Thanks! Best regards, Haiko [View Less]

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Basic question about file permissions for sieve error log
by J Doe 01 Aug '18

01 Aug '18

Hello, I have an admittedly very basic question, but I am not able to get it to work. I store my global sieve script in: /etc/dovecot. I recently made a mistake in my global sieve script which causes Dovecot to attempt to log the errors in: /etc/dovecot/sieve-global.log In /var/log/dovecot.log I see: Jul 24 15:33:32 lmtp(test(a)example.com): Error: ABVWGAx/V1uKLAAA1B5X9w: sieve: failed to open logfile (LOGGING TO STDERR): open(/etc/dovecot/sieve-global.log) failed: Permission denied (euid=… [View More]

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LMTP Log
by Thomas Kristensen 01 Aug '18

01 Aug '18

Hey I got a server setup where the Postfix and dovecot is on separated servers. In the postfis log is goes like this on mail in: Jul 26 10:23:13 edimailsl2 postfix/smtpd[12812]: 41blTs18Bzz40nl: client=unknown[172.0.0.12] Jul 26 10:23:21 edimailsl2 postfix/cleanup[12825]: 41blTs18Bzz40nl: message-id=<> Jul 26 10:23:21 edimailsl2 postfix/qmgr[10666]: 41blTs18Bzz40nl: from=<tk(a)multimed.dk>, size=225, nrcpt=1 (queue active) Jul 26 10:23:21 edimailsl2 postfix/lmtp[12827]: … [View More]

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question about using procmail
by Joe Wong 01 Aug '18

01 Aug '18

Hello, I am new to Dovecot, testing the setup with Solr FTS plugin. Currently I am using procmail to delivery email into user's mailbox. I am using maildir on file system. I found that if email is delivered via procmail, the indexer-worker is not being called. But when I move the email between folders via IMAP, indexer is involved. Is this expected? - Joe

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