[Dovecot] ssl-parameters.dat.tmp missing

[Zbigniew Szalbot]

Hello,

My dovecot works well but I have noticed in logs the following line:

Feb  5 09:19:51 lists dovecot: ssl-build-param: Can't create temporary
SSL parameters file /var/lib/dovecot/ssl-parameters.dat.tmp: No such
file or directory

I am not sure when it first appeared but I have not seen it before
(and I am using dovecot for more almost 2 years now).

$ dovecot -n
# 1.0.10: /usr/local/etc/dovecot.conf
base_dir: /var/run/dovecot/
protocols: imap imaps pop3 pop3s
ssl_cert_file: /etc/ssl/certs/cert.pem
ssl_key_file: /etc/ssl/certs/key.pem
disable_plaintext_auth: no
shutdown_clients: no
login_dir: /var/run/dovecot/login
login_executable(default): /usr/local/libexec/dovecot/imap-login
login_executable(imap): /usr/local/libexec/dovecot/imap-login
login_executable(pop3): /usr/local/libexec/dovecot/pop3-login
login_greeting: Welcome. Dovecot is ready.
login_max_processes_count: 200
verbose_proctitle: yes
first_valid_uid: 26
first_valid_gid: 0
mail_extra_groups: mailnull
default_mail_env: maildir:/var/spool/virtual/%d/%n/Maildir
mail_location: maildir:/var/spool/virtual/%d/%n/Maildir
mail_executable(default): /usr/local/libexec/dovecot/imap
mail_executable(imap): /usr/local/libexec/dovecot/imap
mail_executable(pop3): /usr/local/libexec/dovecot/pop3
mail_plugin_dir(default): /usr/local/lib/dovecot/imap
mail_plugin_dir(imap): /usr/local/lib/dovecot/imap
mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3
imap_client_workarounds(default): delay-newmail outlook-idle
netscape-eoh tb-extra-mailbox-sep
imap_client_workarounds(imap): delay-newmail outlook-idle netscape-eoh
tb-extra-mailbox-sep
imap_client_workarounds(pop3): outlook-idle
pop3_uidl_format(default):
pop3_uidl_format(imap):
pop3_uidl_format(pop3): %08Xu%08Xv
pop3_client_workarounds(default):
pop3_client_workarounds(imap):
pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh
auth default:
  mechanisms: plain login
  verbose: yes
  passdb:
    driver: sql
    args: /usr/local/etc/dovecot-sql.conf
  userdb:
    driver: sql
    args: /usr/local/etc/dovecot-sql.conf
  socket:
    type: listen
    client:
      path: /var/run/dovecot/auth-client
      mode: 432
    master:
      path: /var/run/dovecot/auth-master
      mode: 384
      user: root
      group: wheel

Thank you for pointers as to what to do to fix that warning.

Zbigniew Szalbot