Hi
I have some apps on a debian server which use to send mail using
localhost on the same server and I want allow only email sent to this
address u...@domain and reject all other. This is my main.cf
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
append_dot_mydomain = no
readme_directory = no
# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
myhostname = myserver.mydomain
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = myserver.mydomain, localhost.speedyrails.ca, , localhost
smtpd_recipient_restrictions =
check_recipient_access hash:/etc/postfix/recipients,
check_relay_domains,
reject
relayhost = [lbsmtp]
smtp_host_lookup = dns,native
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = localhost
mailbox_command =
default_transport = smtp
relay_transport = smtp
smtp_host_lookup=dns,native
inet_protocols = ipv4
/etc/postfix/recipient file:
u...@domain OK
\...@\* REJECT
So, if I test sending mail using mail command or mutt rules does not
work, but, if I use telnet or nc to connect to localhost on 25/tcp
port rule works. Simple question, WHY?
How can I restrict my server to send mail TO u...@domain?
NOTES:
This server only accept mails from localhost
This server send mails to a load balancer [lbsmtp]
thanks in advance
--
Regards;
Israel Garcia
