# auto-generated by proxmox

compatibility_level = 2
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix/sbin
data_directory = /var/lib/postfix

# appending .domain is the MUA's job.
append_dot_mydomain = yes

smtpd_banner = $myhostname [% pmg.mail.banner %]
biff = no

[% IF pmg.mail.dwarning %]
delay_warning_time = [% pmg.mail.dwarning %]h
[% END %]

best_mx_transport = local
message_size_limit = [% pmg.mail.maxsize %]
mailbox_size_limit = [% ((pmg.mail.maxsize*2 > 51200000) ? pmg.mail.maxsize*2 : 51200000) %]

mydomain = [% dns.domain %]
myhostname = [% dns.hostname %].[% dns.domain %]

parent_domain_matches_subdomains = debug_peer_list,fast_flush_domains,mynetworks,permit_mx_backup_networks,qmqpd_authorized_clients,smtpd_access_maps

alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = localhost, $myhostname
mynetworks = [% postfix.mynetworks %]

relay_domains = hash:/etc/pmg/domains

transport_maps = hash:/etc/pmg/transport

[% IF pmg.mail.relay %]
[% IF pmg.mail.relaynomx %]
relay_transport = smtp:[[% pmg.mail.relay %]]:[% pmg.mail.relayport %]
[% ELSE %]
relay_transport = smtp:[% pmg.mail.relay %]:[% pmg.mail.relayport %]
[% END %]
[% END %]

[% IF pmg.mail.smarthost %]
default_transport = smtp:[% pmg.mail.smarthost %]:[% pmg.mail.smarthostport %]
[% END %]

mail_name = Proxmox

[% IF pmg.mail.rejectunknown %]
smtpd_client_restrictions = 
	reject_unknown_client
[% END %]

smtpd_sender_restrictions =
	reject_non_fqdn_sender
[%- IF pmg.mail.rejectunknownsender %] reject_unknown_sender_domain[% END %]

smtpd_recipient_restrictions = 
	permit_mynetworks
	reject_unauth_destination
	reject_non_fqdn_recipient

smtpd_client_connection_count_limit = [% pmg.mail.conn_count_limit %]
smtpd_client_connection_rate_limit = [% pmg.mail.conn_rate_limit %]
smtpd_client_message_rate_limit = [% pmg.mail.message_rate_limit %]

default_destination_concurrency_limit = 40
lmtp_destination_concurrency_limit = 20
relay_destination_concurrency_limit = 20
smtp_destination_concurrency_limit = 20
virtual_destination_concurrency_limit = 20

recipient_delimiter = +