July 2019 - dovecot - dovecot.org

dovecot.index.log: duplicate transaction log sequence (3)
by mabi 02 Jul '19

02 Jul '19

Hello, I am running Dovecot 2.3.5.1 on OpenBSD 6.5 with RainLoop as IMAP webmail client and just noticed the following error messages about duplicate transaction log sequences in the index log: Jul 01 13:15:58 Error: imap(<REMOVED_EMAIL1>)<21324><TVSmwJyMd0C5D+Vb>: Transaction log /var/vmail/<REMOVED_DOMAIN>/<REMOVED_EMAIL1>/dovecot.index.log: duplicate transaction log sequence (3) Jul 02 16:33:35 Error: imap(<REMOVED_EMAIL2>)<6812><gn4yobOMJlW5D+Vb>: Transaction log /var/vmail/<REMOVED_DOMAIN>/<REMOVED_EMAIL2>/dovecot.list.index.log: duplicate transaction log sequence (2) Jul 02 16:33:35 Panic: imap(<REMOVED_EMAIL2>)<6812><gn4yobOMJlW5D+Vb>: file mail-index-write.c: line 137 (mail_index_write): assertion failed: (file->hdr.prev_file_seq == hdr->log_file_seq) Jul 02 16:33:35 Fatal: imap(<REMOVED_EMAIL2>)<6812><gn4yobOMJlW5D+Vb>: master: service(imap): child 6812 killed with signal 6 (core not dumped - https://dovecot.org/bugreport.html#coredumps - set service imap { drop_priv_before_exec=yes }) Could this problem occur because I am using a Linux NFS server to store all the mails mounted under /var/mail ? Any hints what I can do to avoid these error messages? Thank you in advance. Best regards, Mabi

2 4

Variable expansion with variables containing '%' (ldap with 2.3.6)
by Matthias Lay 02 Jul '19

02 Jul '19

Hi, there seems to be a problem when expanding variables containing a single '%' in value in dovecot V2.3.6 having a user defined Variable in user_attrs like user_attrs = name=home=/maildir/%Ln, =myvar=path/%L{ldap:sAMAccountName} and sAMAccountName conains a '%', in my example "sonder%zeichen" leads to: lda(sonder%zeichen)<5723><ov9uCHjOGV1bFgAACDoIoQ>: Fatal: Failed to expand plugin setting myvar = 'path/sonder%zeichen': Unknown variable '%z' same setup works with dovecot 2.2.29 Any Feedback appreciated. Thanks. Matze

2 5

Variable expansion with variables containing '%' (ldap with 2.3.6)
by Matthias Lay 01 Jul '19

01 Jul '19

Hi, there seems to be a problem when expanding variables containing a single '%' in value in dovecot V2.3.6 having a user defined Variable in user_attrs like user_attrs = name=home=/maildir/%Ln, =myvar=path/%L{ldap:sAMAccountName} and sAMAccountName conains a '%', in my example "sonder%zeichen" leads to: lda(sonder%zeichen)<5723><ov9uCHjOGV1bFgAACDoIoQ>: Fatal: Failed to expand plugin setting myvar = 'path/sonder%zeichen': Unknown variable '%z' same setup works with dovecot 2.2.29 Any Feedback appreciated. Thanks. Matze

1 0