Dovecot+imaps и почтовые клиенты

protocols = imaps
listen = *

disable_plaintext_auth = yes

ssl = required
ssl_cert_file = /var/ssl/server.crt
ssl_key_file = /var/ssl/server.key
verbose_ssl = no

login_greeting = ISP Mail Server Ready.
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c
login_log_format = %$: %s

mail_location = maildir:/var/virtual/%d/%n

mail_privileged_group = mail

first_valid_uid = 207
last_valid_uid = 207

first_valid_gid = 207
last_valid_gid = 207

protocol imap {
mail_plugins = quota imap_quota
}

protocol lda {
postmaster_address = почта
}

auth_username_format =%n@домен

auth default {
mechanisms = plain

passdb sql {
args = /etc/dovecot/dovecot-sql.conf
}

userdb sql {
args = /etc/dovecot/dovecot-sql.conf
}

user = root

socket listen {
client {
path = /var/spool/postfix/private/auth
mode = 0660
user = postfix
group = postfix
}
}
}

dict {
}

plugin {
}

Dec 19 12:14:45 localhost dovecot: imap-login: Disconnected: Inactivity (no auth attempts): rip=192.168.0.1, lip=192.168.0.3, TLS handshaking