He configurado postfix, dovecot y roundcube. recibir y enviar correos electrónicos a través de roundcube está funcionando, así como recibir correos electrónicos a través de imap con otro cliente de correo electrónico.
Pero no puedo enviar correos electrónicos con un cliente de correo electrónico externo. Tan pronto como me conecto, veo:
postfix/smtpd[1258]: warning: SASL: Connect to private/auth failed: No such file or directory
postfix/smtpd[1258]: fatal: no SASL authentication mechanisms
en mail.log.
Aquí mi configuración dovecot:
dovecot -n
# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.6
mail_location = mbox:~/mail:INBOX=/var/mail/%u
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
passdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
protocols = imap pop3
ssl_cert = </etc/dovecot/dovecot.pem
ssl_key = </etc/dovecot/private/dovecot.pem
userdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
aquí mi configuración de postfix:
postconf -n
alias_database = hash:/etc/aliases
alias_maps = pgsql:/etc/postfix/pgsql-aliases.cf
append_dot_mydomain = no
biff = no
config_directory = /etc/postfix
default_transport = error
dovecot_destination_recipient_limit = 1
html_directory = /usr/share/doc/postfix/html
inet_interfaces = 127.0.0.1, 192.168.1.134
inet_protocols = ipv4
local_recipient_maps = $virtual_mailbox_maps
local_transport = virtual
mailbox_size_limit = 0
mydestination = localhost
myhostname = vocdemosvr01.voxtelo.com
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
myorigin = $mydomain
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relay_domains = proxy:pgsql:/etc/postfix/pgsql/relay_domains.cf
relay_transport = error
relayhost =
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_sasl_auth_enable = yes
smtpd_sasl_path = private/auth
smtpd_sasl_type = dovecot
smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
virtual_alias_maps = proxy:pgsql:/etc/postfix/pgsql/virtual_alias_maps.cf
virtual_gid_maps = static:12
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains = proxy:pgsql:/etc/postfix/pgsql/virtual_domains_maps.cf
virtual_mailbox_limit = 512000000
virtual_mailbox_maps = proxy:pgsql:/etc/postfix/pgsql/virtual_mailbox_maps.cf
virtual_minimum_uid = 8
virtual_transport = dovecot
virtual_uid_maps = static:8
voxdemosvr01:/var/spool/postfix/private#
¿Qué configuración debo verificar?