protocols = none disable_plaintext_auth = yes log_timestamp = "%Y-%m-%d %H:%M:%S " mail_privileged_group = mail # <- L'erreur semble venir d'ici (la commande dovecot me sort "Error: Non-existing mail_privileged_group: mail") protocol imap { } protocol pop3 { pop3_uidl_format = %08Xu%08Xv } protocol managesieve { } auth default { mechanisms = plain login passdb pam { } userdb passwd { } socket listen { client { # Assuming the default Postfix $queue_directory setting path = /var/spool/postfix/private/auth mode = 0660 # Assuming the default Postfix user and group user = postfix group = postfix } # deliver and some other programs need also auth-master: #master { # path = /var/run/dovecot/auth-master # mode = 0600 #} } } dict { } plugin { }