Ever since I upgraded the disk space on my Gentoo Linode, I've had trouble sending e-mail from it. I can connect to the SMTP port or use the sendmail command (the one that came with Postfix) just fine, but when I check the mailq, each queued message remains with the following error:
Code: (connect to 127.0.0.1[127.0.0.1]: Connection refused)
This also means that PHP is unable to send any e-mail (which is bad, since this Linode in particular is running a server uptime monitoring service).
This is my Postfix main.cf:
Code: soft_bounce = no
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
mail_owner = postfix
myhostname = mx1.betadome.net
mydomain = mx1.betadome.net
myorigin = $mydomain
inet_interfaces = all
#mydestination = $myhostname, localhost.$mydomain $mydomain $transport_maps
mydestination = $transport_maps
#smtpd_restriction_classes =
# spamhater
# spamlover
#spamhater = reject_invalid_hostname
# reject_non_fqdn_hostname
# reject_non_fqdn_hostname
# reject_non_fqdn_hostname
smtpd_helo_required = yes
#spamlover = permit
smtpd_sender_restrictions = reject_unknown_sender_domain
reject_non_fqdn_sender,
reject_non_fqdn_sender_domain,
reject_unknown_sender_domain
smtpd_sender_restrictions =reject_unknown_sender_domain,
reject_non_fqdn_sender
smtpd_recipient_restrictions = permit_mynetworks,
permit_sasl_authenticated,
# reject_non_fqdn_hostname,
# reject_non_fqdn_sender,
# reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
reject_unauth_destination,
check_sender_access hash:/etc/postfix/senders,
#reject_unknown_sender_domain
reject_unauth_pipelining,
reject_invalid_hostname,
reject_rbl_client opm.blitzed.org,
reject_rbl_client list.dsbl.org,
reject_rbl_client dnsbl.sorbs.net,
#reject_rbl_client proxies.relays.monkeys.com,
reject_rbl_client relays.ordb.org,
#reject_rbl_client dev.null.dk,
reject_rbl_client bl.spamcop.net,
reject_rbl_client sbl.spamhaus.org,
permit_mx_backup,
check_client_access hash:/etc/postfix/filtered_domains,
reject
local_recipient_maps = unix:passwd.byname $alias_maps
strict_rfc821_envelopes = no
unknown_local_recipient_reject_code = 450
mynetworks_style = host
mynetworks = /etc/postfix/mynetworks
#relay_domains = $mydestination, $transport_maps
relay_domains = proxy:mysql:/etc/postfix/mysql_relay_domains_maps.cf
in_flow_delay = 1s
virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
# hash:/usr/local/mailman/data/virtual-mailman
virtual_mailbox_base = /usr/local/virtual
virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_transport = virtual
#virtual_transport = maildrop
virtual_mailbox_limit = 51200000
virtual_uid_maps = static:207
virtual_gid_maps = static:207
virtual_mailbox_limit = 51200000
virtual_create_maildirsize = yes
virtual_mailbox_extended = yes
virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_mailbox_limit_maps.cf
virtual_maildir_limit_override = yes
virtual_maildir_limit_message = User's mailbox is full
virtual_overquota_bounce = yes
#maildrop_destination_recipient_limit = 1
#mailbox_command = /usr/bin/procmail
alias_maps = hash:/etc/mail/aliases
#hash:/usr/local/mailman/data/aliases,
#hash:/etc/mail/aliases
owner_request_special = no
alias_database = hash:/etc/mail/aliases
recipient_delimiter = +
owner_request_special = no
home_mailbox = Maildir/
mail_spool_directory = /var/spool/mail
smtpd_sasl_auth_enable = yes
smtpd_sasl2_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_local_domain = $myhostname
content_filter = smtp-amavis:[127.0.0.1]:10024
smtpd_banner = Betadome Digital Media support@betadome.com
local_destination_concurrency_limit = 2
default_destination_concurrency_limit = 10
debug_peer_level = 4
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
manpage_directory = /usr/share/man
sample_directory = /etc/postfix/sample
readme_directory = /usr/share/doc/postfix-2.0.11
allow_min_user = yes
Is there anything I'm missing here?
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