Hi everybody,
I'm running a postfix 2.5.5-1 on a old debian server, managing different
mail domains. I'm migrating now to a different mail provider, one domain
at time (es. example.com).
I removed example.com from "virtual_alias_domains" and/or
"mydestination" in main.cf. And restarted postfix.
Now, when sending an email to u...@example.com i keep receiving the
"loops back to myself" error and I don't understand why.
I think the DNS MX records for example.com are right. I checked the
virtual table but i commented out the aliases belonging to example.com,
not the aliases that forward to other example.com email address.
Can anyone suggest me where and what to check?
Thanks for any help!
Davo
Follow the postconf -n:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
anvil_rate_time_unit = 5
append_dot_mydomain = no
biff = no
config_directory = /etc/postfix
disable_dns_lookups = no
home_mailbox = Maildir/
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
local_transport = virtual
mailbox_size_limit = 0
message_size_limit = 51200000
mydestination = localhost.mastercom, localhost, example.net, example.org
myhostname = mail.example.net
mynetworks = 127.0.0.0/8, 192.168.1.0/24, 192.168.2.0/24, 10.10.0.0/24,
10.8.0.0/24, 10.9.0.0/24
myorigin = /etc/mailname
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relay_domains = $mydestination
relayhost =
smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_sender_restrictions = reject_non_fqdn_sender
reject_unknown_sender_domain
smtpd_tls_cert_file = /etc/courier/imapd.pem
smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
smtpd_use_tls = yes
transport_maps = hash:/etc/postfix/transport
virtual_alias_domains =
virtual_gid_maps = static:5000
virtual_mailbox_base = /home
virtual_mailbox_limit = 0
virtual_mailbox_maps = ldap:mastermail
virtual_uid_maps = static:5000
