[Dovecot] PDF corruption issue

[Michael Dunne]

Greetings,

Thanks to everyone that replied. I have not been able to isolate the  
cause, has this happened to anyone else?

Thanks,

Mike


On Jan 5, 2009, at 5:43 PM, Michael Dunne wrote:

> Greetings,
>
> I have several users reporting that PDF attachments are coming in  
> corrupted. They are using either thunderbird or outlook on windows  
> xp. I have flushed the cache files for the users, but the problem  
> still persists. Could anyone offer some troubleshooting tips?
>
> Thanks in advance for any assistance.
>
> Below is my version and config.
>
> Regards,
>
> Mike
>
> dovecot --version
> 1.1.7
>
> dovecot -n
> # 1.1.7: /etc/dovecot.conf
> Warning: fd limit 1024 is lower than what Dovecot can use under full  
> load (more than 1792). Either grow the limit or change  
> login_max_processes_count and max_mail_processes settings
> # OS: Linux 2.6.18-92.1.13.el5 x86_64 Red Hat Enterprise Linux  
> Server release 5.2 (Tikanga)
> base_dir: /var/run/dovecot/
> log_path: /var/log/dovecot
> listen: [*]
> ssl_key_file: /etc/pki/dovecot/certs/dovecot.pem
> login_dir: /var/run/dovecot/login
> login_executable(default): /usr/libexec/dovecot/imap-login
> login_executable(imap): /usr/libexec/dovecot/imap-login
> login_executable(pop3): /usr/libexec/dovecot/pop3-login
> login_max_processes_count: 384
> login_max_connections: 384
> max_mail_processes: 1024
> verbose_proctitle: yes
> first_valid_uid: 10
> mail_privileged_group: mail
> mail_location: mbox:%h/mail:INBOX=/var/spool/mail/%u
> mail_debug: yes
> mail_full_filesystem_access: yes
> mmap_disable: yes
> mail_nfs_index: yes
> lock_method: dotlock
> mbox_read_locks: dotlock
> mbox_write_locks: dotlock
> mail_executable(default): /usr/libexec/dovecot/imap
> mail_executable(imap): /usr/libexec/dovecot/imap
> mail_executable(pop3): /usr/libexec/dovecot/pop3
> mail_plugin_dir(default): /usr/lib64/dovecot/imap
> mail_plugin_dir(imap): /usr/lib64/dovecot/imap
> mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3
> mail_log_max_lines_per_sec: 25
> imap_client_workarounds(default): outlook-idle tb-extra-mailbox-sep
> imap_client_workarounds(imap): outlook-idle tb-extra-mailbox-sep
> imap_client_workarounds(pop3):
> namespace:
>  type: private
>  separator: /
>  inbox: yes
>  list: yes
>  subscriptions: yes
> namespace:
>  type: private
>  separator: /
>  prefix: mail/
>  hidden: yes
>  subscriptions: yes
> namespace:
>  type: private
>  separator: /
>  prefix: ~/mail/
>  hidden: yes
>  subscriptions: yes
> namespace:
>  type: private
>  separator: /
>  prefix: ~%u/mail/
>  hidden: yes
>  subscriptions: yes
> auth default:
>  mechanisms: plain login digest-md5
>  verbose: yes
>  debug: yes
>  passdb:
>    driver: ldap
>    args: /etc/dovecot-ldap.conf
>  userdb:
>    driver: ldap
>    args: /etc/dovecot-ldap.conf
>  socket:
>    type: listen
>    client:
>      path: /var/spool/postfix/private/auth
>      mode: 432
>      user: postfix
>      group: postfix