dnl
dnl доставка сообщений по mailertable
dnl NO		- не использовать отсылку по mailertable
dnl TEXT	- использовать отсылку по mailertable в виде текстового файла
dnl DBM		- использовать отсылку по mailertable в виде DBM файла
dnl MYSQL	- использовать отсылку по mailertable в виде таблицы в базе данных MYSQL
dnl define(`confMAILERTABLE', `NO')dnl
dnl define(`confMAILERTABLE_MYSQL', `SELECT transport, route FROM mailertable WHERE domain="${quote_mysql:$domain}"')dnl
dnl
dnl маршруты почты прописываются в CONFDIR/mailertable в виде:
dnl domain : smtp  : host1 : host2 : host3
dnl domain : local : local_mailbox
dnl domain : virt  : mailbox@virtual_domain
dnl
dnl где local - доставка почты домена в локальный mailbox
dnl     virt  - доставка почты домена в mailbox в виртуальном домене
dnl     smtp  - доставка почты домена по smtp по маршруту
dnl             при этом можно вместо имени хоста применить конструкцию mx(domain)
dnl             при этом в начале configure должен быть подключен файл exim.pl с функцией sortmx:
dnl
dnl sub sortmx() {
dnl     if(not defined(@_)) {
dnl 	    return(undef);
dnl     } else {
dnl 	    my($mxs) = shift;
dnl 	    my(%mx_list, $mx, $prec, $line);
dnl 	    foreach $mx (split(/\n/m, $mxs)) {
dnl 	        ($prec, $line) = split(/\s+/, $mx);
dnl 	        $prec += 20000;
dnl 	        $mx_list{$prec} = $line;
dnl 	    }
dnl 	    if (%mx_list) {
dnl 	        my($res);
dnl 	        foreach (sort(keys(%mx_list))) {
dnl 	    	$res .= ':' if ($res);
dnl 	    	$res .= $mx_list{$_};
dnl 	        }
dnl 	        return($res);
dnl 	    } else {
dnl 	        return('not found');
dnl 	    }
dnl     }
dnl }
dnl

ifdef(`confPERL',`',`
errprint(`*** ERROR: confPERL variable required
')')

ifelse(SECTION, `ACL_CHECK_RCPT', `dnl
	# Проверка существования получателей из shared pop доменов
ifelse(confMAILERTABLE, `TEXT', `dnl
	deny	set acl_m0	= ${if match{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{Address $1, expanded from $local_part$domain, is unrouteable}\
				{skip}}
')
ifelse(confMAILERTABLE, `DBM', `dnl
	deny	set acl_m0	= ${if match{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{Address $1, expanded from $local_part$domain, is unrouteable}\
				{skip}}
')
ifelse(confMAILERTABLE, `MYSQL', `dnl
	deny	set acl_m0	= ${if match\
				{${extract{transport}{${lookup mysql{confMAILERTABLE_MYSQL}}}}}\
				{\N^(?i)\s*virt\s*$\N}\
				{Address $1, expanded from $local_part$domain, is unrouteable}\
				{skip}}
')
		condition	= ${if eq{$acl_m0}{skip}{no}{yes}}
        	message       	= $acl_m0
        	log_message	= $acl_m0
        	! verify       	= recipient
')dnl
dnl
ifelse(SECTION, `ACL_CHECK_RCPT_BOTTOM', `dnl
	# Прием почты для получателей из shared pop доменов
ifelse(confMAILERTABLE, `TEXT', `dnl
	accept	condition	= ${if match{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{yes}{no}}
')
ifelse(confMAILERTABLE, `DBM', `dnl
	accept	condition	= ${if match{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{yes}{no}}
')
ifelse(confMAILERTABLE, `MYSQL', `dnl
	accept	condition	= ${if match\
				{${extract{transport}{${lookup mysql{confMAILERTABLE_MYSQL}}}}}\
				{\N^(?i)\s*virt\s*$\N}\
				{yes}{no}}
')
        	endpass
')

ifelse(SECTION, `ROUTERS', `dnl

ifelse_strstr(confDELIVERY_TO, `MDIR_VIRTUAL', `dnl
# доставка почты домена в single maildir
route_sharedpop_to_virtmaildir:
	driver			= redirect
ifelse(confMAILERTABLE, `TEXT', `dnl
	condition		= ${if match{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{yes}{no}}
	data			= ${if match{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
')
ifelse(confMAILERTABLE, `DBM', `dnl
	condition		= ${if match{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{yes}{no}}
	data			= ${if match{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*virt\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
')
ifelse(confMAILERTABLE, `MYSQL', `dnl
	condition		= ${if match{${extract{transport}{${lookup mysql{confMAILERTABLE_MYSQL}}}}}\
				{\N^(?i)\s*virt\s*$\N}\
				{yes}{no}}
	data			= ${extract{route}{${lookup mysql{confMAILERTABLE_MYSQL}}}}
')
#    no_verify
')

ifelse_strstr(confDELIVERY_TO, `MBOX', `dnl
# обработка .forward при доставке почты домена в mailbox
forward_sharedpop:
	driver			= redirect
ifelse(confMAILERTABLE, `TEXT', `dnl
	condition		= ${if match\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{${if exists{/home/$1/.forward}{yes}{no}}}{no}}
	user			= ${if match\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
	file			= /home/${if match\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}\
				/.forward
')
ifelse(confMAILERTABLE, `DBM', `dnl
	condition		= ${if match\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{${if exists{/home/$1/.forward}{yes}{no}}}{no}}
	user			= ${if match\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
	file			= /home/${if match\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}\
				/.forward
')
ifelse(confMAILERTABLE, `MYSQL', `dnl
	condition		= ${if match\
				{${extract{transport}{${lookup mysql{confMAILERTABLE_MYSQL}}}}}\
				{\N^(?i)\s*local\s*$\N}\
				{yes}{no}}
	user			= ${extract{route}{${lookup mysql{confMAILERTABLE_MYSQL}}}}
	require_files		= /home/\
				${extract{route}{${lookup mysql{confMAILERTABLE_MYSQL}}}}\
				/.forward
	file			= /home/\
				${extract{route}{${lookup mysql{confMAILERTABLE_MYSQL}}}}\
				/.forward
')
#	no_verify
	no_expn
	check_ancestor
	file_transport		= address_file
	pipe_transport		= address_pipe
	reply_transport		= address_reply
ifelse_strstr(confDELIVERY_TO, `FILTERS', `dnl
	allow_filter
')

# доставка почты домена в mailbox
route_sharedpop_to_mailbox:
	driver			= accept
	transport		= delivery_to_sharedpop_mailbox
ifelse(confMAILERTABLE, `TEXT', `dnl
	condition		= ${if match\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*local\s*:\s*\S+$\N}\
				{yes}{no}}
')
ifelse(confMAILERTABLE, `DBM', `dnl
	condition		= ${if match\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*local\s*:\s*\S+$\N}\
				{yes}{no}}
')
ifelse(confMAILERTABLE, `MYSQL', `dnl
	condition		= ${if match\
				{${extract{transport}{${lookup mysql{confMAILERTABLE_MYSQL}}}}}\
				{\N^(?i)\s*local\s*$\N}\
				{yes}{no}}
')
#	no_verify
')
dnl
# роутинг почты доменов
route_by_smtp:
	driver			= manualroute
	domains			= ! +local_domains
	transport		= remote_smtp
ifelse(confMAILERTABLE, `TEXT', `dnl
	condition		= ${if match\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*smtp\s*:\s*(\S.+)$\N}\
				{yes}{no}}
	route_data		= ${sg{\
				${if match\
				{${sg\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N(?i)mx\(([^:]+?)\)\N}\
				{\N${perl{sortmx}{${lookup dnsdb{mx=$1}}}}\N}\
				}}\
				{\N^(?i)\s*smtp\s*:\s*(\S.+)$\N}\
				{$1}{}}\
				}{\N\s\N}{}}
')
ifelse(confMAILERTABLE, `DBM', `dnl
	condition		= ${if match\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*smtp\s*:\s*(\S.+)$\N}\
				{yes}{no}}
	route_data		= ${sg{\
				${if match\
				{${sg\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N(?i)mx\(([^:]+?)\)\N}\
				{\N${perl{sortmx}{${lookup dnsdb{mx=$1}}}}\N}\
				}}\
				{\N^(?i)\s*smtp\s*:\s*(\S.+)$\N}\
				{$1}{}}\
				}{\N\s\N}{}}
')
ifelse(confMAILERTABLE, `MYSQL', `dnl
	condition		= ${if match\
				{${extract{transport}{${lookup mysql{confMAILERTABLE_MYSQL}}}}}\
				{\N^(?i)\s*smtp\s*$\N}\
				{yes}{no}}
	route_data		= ${sg{\
				${if match\
				{${sg{${extract{route}{${lookup mysql{confMAILERTABLE_MYSQL}}}}}\
				{\N(?i)mx\(([^:]+?)\)\N}\
				{\N${perl{sortmx}{${lookup dnsdb{mx=$1}}}}\N}\
				}}\
				{\N^(?i)\s*smtp\s*:\s*(\S.+)$\N}\
				{$1}{}}\
				}{\N\s\N}{}}
')
	no_verify
')
dnl
ifelse(SECTION, `TRANSPORTS', `dnl
ifelse_strstr(confDELIVERY_TO, `MBOX', `dnl
# доставка почты домена в mailbox
delivery_to_sharedpop_mailbox:
	driver			= appendfile
	delivery_date_add
	envelope_to_add
	return_path_add
	group			= mail
ifelse(confMAILERTABLE, `TEXT', `dnl
	user			= ${if match\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
	file			= /var/mail/${if match\
				{${lookup{$domain}lsearch{CONFDIR/mailertable}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
')
ifelse(confMAILERTABLE, `DBM', `dnl
	user			= ${if match\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
	file			= /var/mail/${if match\
				{${lookup{$domain}dbm{CONFDIR/mailertable.db}}}\
				{\N^(?i)\s*local\s*:\s*(\S+)\s*(:.*)?$\N}\
				{$1}{}}
')
ifelse(confMAILERTABLE, `MYSQL', `dnl
	condition		= ${if match\
				{${extract{transport}\
				{${lookup mysql{confMAILERTABLE_MYSQL}}}\
				}}\
				{\N^(?i)\s*local\s*$\N}\
				{yes}{no}}
	user			= ${extract{route}\
				{${lookup mysql{confMAILERTABLE_MYSQL}}}\
				}
	file			= /var/mail/${extract{route}\
				{${lookup mysql{confMAILERTABLE_MYSQL}}}\
				}
')
	mode = 0660
	no_mode_fail_narrower
')
')