Hi all,
I have a Postfix+Dovecot working in beta/testing; it seems to run very fine, but one beta-tester user says that kmail informs him about frequent desconnections.
My dovecot -a shows:
# /etc/dovecot.conf base_dir: /var/run/dovecot log_path: info_log_path: log_timestamp: %b %d %H:%M:%S syslog_facility: mail protocols: imaps listen: [::] ssl_listen: ssl_disable: no ssl_ca_file: ssl_cert_file: /etc/pki/dovecot/certs/dovecot.pem ssl_key_file: /etc/pki/dovecot/private/dovecot.pem ssl_key_password: ssl_parameters_regenerate: 168 ssl_cipher_list: ssl_verify_client_cert: no disable_plaintext_auth: no verbose_ssl: no shutdown_clients: yes nfs_check: yes version_ignore: no login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login login_user: dovecot login_greeting: Dovecot ready. login_log_format_elements: user=<%u> method=%m rip=%r lip=%l %c login_log_format: %$: %s login_process_per_connection: yes login_chroot: yes login_greeting_capability: no login_process_size: 32 login_processes_count: 3 login_max_processes_count: 128 login_max_connections: 256 valid_chroot_dirs: mail_chroot: max_mail_processes: 1024 verbose_proctitle: no first_valid_uid: 4444 last_valid_uid: 4444 first_valid_gid: 1 last_valid_gid: 0 mail_extra_groups: default_mail_env: mail_location: maildir:/var/vmail/%u mail_cache_fields: flags mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mail_read_mmaped: no mmap_disable: no mmap_no_write: no lock_method: fcntl maildir_stat_dirs: no maildir_copy_with_hardlinks: yes mbox_read_locks: fcntl mbox_write_locks: fcntl mbox_lock_timeout: 300 mbox_dotlock_change_timeout: 120 mbox_min_index_size: 0 mbox_dirty_syncs: yes mbox_very_dirty_syncs: no mbox_lazy_writes: yes dbox_rotate_size: 2048 dbox_rotate_min_size: 16 dbox_rotate_days: 1 umask: 63 mail_drop_priv_before_exec: no mail_executable: /usr/libexec/dovecot/imap mail_process_size: 256 mail_plugins: mail_plugin_dir: /usr/lib64/dovecot/imap mail_log_prefix: %Us(%u): imap_max_line_length: 65536 imap_capability: imap_client_workarounds: outlook-idle pop3_no_flag_updates: no pop3_enable_last: no pop3_reuse_xuidl: no pop3_lock_session: no pop3_uidl_format: %08Xu%08Xv pop3_client_workarounds: pop3_logout_format: top=%t/%p, retr=%r/%b, del=%d/%m, size=%s auth default: mechanisms: plain realms: default_realm: cache_size: 0 cache_ttl: 3600 executable: /usr/libexec/dovecot/dovecot-auth user: nobody chroot: username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ username_translation: username_format: master_user_separator: anonymous_username: anonymous krb5_keytab: verbose: no debug: no debug_passwords: no ssl_require_client_cert: no ssl_username_from_cert: no count: 1 worker_max_count: 30 process_size: 256 passdb: driver: sql args: /etc/dovecot_mysql.conf deny: no pass: no master: no userdb: driver: sql args: /etc/dovecot_mysql.conf userdb: driver: prefetch args: socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 432 user: vmail group: vmail
¿How can I debbug this behaviour or how can I determine if this issue is a client or dovecot fail?
TIA.