有 centos 7，它花费 vestacp 默认设置进行 exim，我只需要从我的服务器将我的邮件发送到域 test.com 和 site.com，来自我的服务器的其余邮件应该被阻止
进出口配置：
SPAMASSASSIN = yes
SPAM_SCORE = 50
CLAMD = yes
add_environment = <; PATH=/bin:/usr/bin
keep_environment =
disable_ipv6=true
domainlist local_domains = dsearch;/etc/exim/domains/
domainlist relay_to_domains = dsearch;/etc/exim/domains/
hostlist relay_from_hosts = 127.0.0.1
hostlist whitelist = net-iplsearch;/etc/exim/white-blocks.conf
hostlist spammers = net-iplsearch;/etc/exim/spam-blocks.conf
no_local_from_check
untrusted_set_sender = *
acl_smtp_connect = acl_check_spammers
acl_smtp_mail = acl_check_mail
acl_smtp_rcpt = acl_check_rcpt
acl_smtp_data = acl_check_data
acl_smtp_mime = acl_check_mime
.ifdef SPAMASSASSIN
spamd_address = 127.0.0.1 783
.endif
.ifdef CLAMD
av_scanner = clamd: /var/run/clamav/clamd.sock
.endif
tls_advertise_hosts = *
tls_certificate = /usr/local/vesta/ssl/certificate.crt
tls_privatekey = /usr/local/vesta/ssl/certificate.key
daemon_smtp_ports = 25 : 465 : 587 : 2525
tls_on_connect_ports = 465
never_users = root
host_lookup = *
rfc1413_hosts = *
rfc1413_query_timeout = 5s
ignore_bounce_errors_after = 2d
timeout_frozen_after = 7d
DKIM_DOMAIN = ${lc:${domain:$h_from:}}
DKIM_FILE = /etc/exim/domains/${lc:${domain:$h_from:}}/dkim.pem
DKIM_PRIVATE_KEY = ${if exists{DKIM_FILE}{DKIM_FILE}{0}}
begin acl
acl_check_spammers:
accept hosts = +whitelist
drop message = Your host in blacklist on this server.
log_message = Host in blacklist
hosts = +spammers
accept
acl_check_mail:
deny condition = ${if eq{$sender_helo_name}{}}
message = HELO required before MAIL
drop message = Helo name contains a ip address (HELO was $sender_helo_name) and not is valid
condition = ${if match{$sender_helo_name}{\N((\d{1,3}[.-]\d{1,3}[.-]\d{1,3}[.-]\d{1,3})|([0-9a-f]{8})|([0-9A-F]{8}))\N}{yes}{no}}
condition = ${if match {${lookup dnsdb{>: defer_never,ptr=$sender_host_address}}\}{$sender_helo_name}{no}{yes}}
delay = 45s
drop condition = ${if isip{$sender_helo_name}}
message = Access denied - Invalid HELO name (See RFC2821 4.1.3)
drop condition = ${if eq{[$interface_address]}{$sender_helo_name}}
message = $interface_address is _my_ address
accept
acl_check_rcpt:
accept hosts = :
deny message = Restricted characters in address
domains = +local_domains
local_parts = ^[.] : ^.*[@%!/|]
deny message = Restricted characters in address
domains = !+local_domains
local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./
require verify = sender
accept hosts = +relay_from_hosts
control = submission
accept authenticated = *
control = submission/domain=
deny message = Rejected because $sender_host_address is in a black list at $dnslist_domain\n$dnslist_text
hosts = !+whitelist
dnslists = ${readfile {/etc/exim/dnsbl.conf}{:}}
require message = relay not permitted
domains = +local_domains : +relay_to_domains
deny message = smtp auth requried
sender_domains = +local_domains
!authenticated = *
require verify = recipient
.ifdef CLAMD
warn set acl_m0 = no
warn condition = ${if exists {/etc/exim/domains/$domain/antivirus}{yes}{no}}
set acl_m0 = yes
.endif
.ifdef SPAMASSASSIN
warn set acl_m1 = no
warn condition = ${if exists {/etc/exim/domains/$domain/antispam}{yes}{no}}
set acl_m1 = yes
.endif
accept
acl_check_data:
.ifdef CLAMD
deny message = Message contains a virus ($malware_name) and has been rejected
malware = *
condition = ${if eq{$acl_m0}{yes}{yes}{no}}
.endif
.ifdef SPAMASSASSIN
warn !authenticated = *
hosts = !+relay_from_hosts
condition = ${if < {$message_size}{100K}}
condition = ${if eq{$acl_m1}{yes}{yes}{no}}
spam = spamd:true/defer_ok
add_header = X-Spam-Score: $spam_score_int
add_header = X-Spam-Bar: $spam_bar
add_header = X-Spam-Report: $spam_report
set acl_m2 = $spam_score_int
warn condition = ${if !eq{$acl_m2}{} {yes}{no}}
condition = ${if >{$acl_m2}{SPAM_SCORE} {yes}{no}}
add_header = X-Spam-Status: Yes
message = SpamAssassin detected spam (from $sender_address to $recipients).
.endif
accept
acl_check_mime:
deny message = Blacklisted file extension detected
condition = ${if match {${lc:$mime_filename}}{\N(\.ade|\.adp|\.bat|\.chm|\.cmd|\.com|\.cpl|\.exe|\.hta|\.ins|\.isp|\.jse|\.lib|\.lnk|\.mde|\.msc|\.msp|\.mst|\.pif|\.scr|\.sct|\.shb|\.sys|\.vb|\.vbe|\.vbs|\.vxd|\.wsc|\.wsf|\.wsh)$\N}{1}{0}}
accept
begin authenticators
dovecot_plain:
driver = dovecot
public_name = PLAIN
server_socket = /var/run/dovecot/auth-client
server_set_id = $auth1
dovecot_login:
driver = dovecot
public_name = LOGIN
server_socket = /var/run/dovecot/auth-client
server_set_id = $auth1
begin routers
dnslookup:
driver = dnslookup
domains = *
transport = remote_smtp
no_more
userforward:
driver = redirect
check_local_user
file = $home/.forward
allow_filter
no_verify
no_expn
check_ancestor
file_transport = address_file
pipe_transport = address_pipe
reply_transport = address_reply
procmail:
driver = accept
check_local_user
require_files = ${local_part}:+${home}/.procmailrc:/usr/bin/procmail
transport = procmail
no_verify
autoreplay:
driver = accept
require_files = /etc/exim/domains/$domain/autoreply.${local_part}.msg
condition = ${if exists{/etc/exim/domains/$domain/autoreply.${local_part}.msg}{yes}{no}}
retry_use_local_part
transport = userautoreply
unseen
aliases:
driver = redirect
headers_add = X-redirected: yes
data = ${extract{1}{:}{${lookup{$local_part@$domain}lsearch{/etc/exim/domains/$domain/aliases}}}}
require_files = /etc/exim/domains/$domain/aliases
redirect_router = dnslookup
pipe_transport = address_pipe
unseen
localuser_fwd_only:
driver = accept
transport = devnull
condition = ${if exists{/etc/exim/domains/$domain/fwd_only}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/fwd_only}{true}{false}}}}
localuser_spam:
driver = accept
transport = local_spam_delivery
condition = ${if eq {${if match{$h_X-Spam-Status:}{\N^Yes\N}{yes}{no}}} {${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}{yes}{no_such_user}}}}
localuser:
driver = accept
transport = local_delivery
condition = ${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}{true}{false}}
catchall:
driver = redirect
headers_add = X-redirected: yes
require_files = /etc/exim/domains/$domain/aliases
data = ${extract{1}{:}{${lookup{*@$domain}lsearch{/etc/exim/domains/$domain/aliases}}}}
file_transport = local_delivery
redirect_router = dnslookup
terminate_alias:
driver = accept
transport = devnull
condition = ${lookup{$local_part@$domain}lsearch{/etc/exim/domains/$domain/aliases}{true}{false}}
begin transports
remote_smtp:
driver = smtp
#helo_data = $sender_address_domain
dkim_domain = DKIM_DOMAIN
dkim_selector = mail
dkim_private_key = DKIM_PRIVATE_KEY
dkim_canon = relaxed
dkim_strict = 0
procmail:
driver = pipe
command = "/usr/bin/procmail -d $local_part"
return_path_add
delivery_date_add
envelope_to_add
user = $local_part
initgroups
return_output
local_delivery:
driver = appendfile
maildir_format
maildir_use_size_file
user = ${extract{2}{:}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}}}}
group = mail
create_directory
directory_mode = 770
mode = 660
use_lockfile = no
delivery_date_add
envelope_to_add
return_path_add
directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}}}}/mail/$domain/$local_part"
quota = ${extract{6}{:}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}}}}M
quota_warn_threshold = 75%
local_spam_delivery:
driver = appendfile
maildir_format
maildir_use_size_file
user = ${extract{2}{:}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}}}}
group = mail
create_directory
directory_mode = 770
mode = 660
use_lockfile = no
delivery_date_add
envelope_to_add
return_path_add
directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}}}}/mail/$domain/$local_part/.Spam"
quota = ${extract{6}{:}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}}}}M
quota_directory = "${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim/domains/$domain/passwd}}}}/mail/$domain/$local_part"
quota_warn_threshold = 75%
address_pipe:
driver = pipe
return_output
address_file:
driver = appendfile
delivery_date_add
envelope_to_add
return_path_add
address_reply:
driver = autoreply
userautoreply:
driver = autoreply
file = /etc/exim/domains/$domain/autoreply.${local_part}.msg
from = "${local_part}@${domain}"
headers = Content-Type: text/plain; charset=utf-8;\nContent-Transfer-Encoding: 8bit
subject = "${if def:h_Subject: {Autoreply: \"${rfc2047:$h_Subject:}\"} {Autoreply Message}}"
to = "${sender_address}"
devnull:
driver = appendfile
file = /dev/null
begin retry
* * F,2h,15m; G,16h,1h,1.5; F,4d,6h
begin rewrite
在开始路由器的行之后立即添加到主配置 /etc/exim/exim.conf 中，即我这样做
begin routers
check_outgoing_from_header:
driver = redirect
domains = ! +local_domains
condition = ${if !match {$header_from:}{$sender_address}}
allow_fail
data = :fail: You can not send mail from here with From: $header_from as sender: $sender_address
check_outgoing:
driver = redirect
domains = ! +local_domains
senders = ! : ! *@lsearch;/etc/exim/allowed_domains : ! lsearch;/etc/exim/allowed_mails
allow_fail
data = :fail: You can not send mail from this mailbox from this server.
好吧，在文件 allowed_domains 和 allowed_mails 中添加了你可以发送邮件的域，在文件 allowed_domain 中注册了 test.com，文件 allowed_miles 为空
通过 exim -d + all -bt 检查[电子邮件保护]
exim -d+all -bt [email protected]
11:58:30 30782 Exim version 4.89 uid=0 gid=0 pid=30782 D=fffdffff
Berkeley DB: Berkeley DB 5.3.21: (May 11, 2012)
Support for: crypteq iconv() IPv6 PAM Perl Expand_dlfunc TCPwrappers OpenSSL Content_Scanning DKIM DNSSEC Event OCSP PRDR TCP_Fast_Open
Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmjz dbmnz dnsdb dsearch ldap ldapdn ldapm nis nis0 nisplus passwd sq
lite
Authenticators: cram_md5 cyrus_sasl dovecot gsasl plaintext spa tls
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp
Fixed never_users: 0
Configure owner: 0:0
Size of off_t: 8
Compiler: GCC [4.8.5 20150623 (Red Hat 4.8.5-16)]
Library version: Glibc: Compile: 2.17
Runtime: 2.17
Library version: OpenSSL: Compile: OpenSSL 1.0.2k-fips 26 Jan 2017
Runtime: OpenSSL 1.0.2k-fips 26 Jan 2017
: built on: reproducible build, date unspecified
Library version: Cyrus SASL: Compile: 2.1.26
Runtime: 2.1.26 [Cyrus SASL]
Library version: GNU SASL: Compile: 1.8.0
Runtime: 1.8.0
Library version: PCRE: Compile: 8.32
Runtime: 8.32 2012-11-30
11:58:30 30782 Loading lookup modules from /usr/lib64/exim/4.89-2.el7/lookups
11:58:30 30782 Loaded 0 lookup modules
11:58:30 30782 Total 18 lookups
Library version: SQLite: Compile: 3.7.17
Runtime: 3.7.17
WHITELIST_D_MACROS unset
TRUSTED_CONFIG_LIST: "/etc/exim/trusted-configs"
11:58:30 30782 changed uid/gid: forcing real = effective
11:58:30 30782 uid=0 gid=0 pid=30782
11:58:30 30782 auxiliary group list: <none>
11:58:30 30782 seeking password data for user "root": cache not available
11:58:30 30782 getpwnam() succeeded uid=0 gid=0
11:58:30 30783 changed uid/gid: calling tls_validate_require_cipher
11:58:30 30783 uid=93 gid=93 pid=30783
11:58:30 30783 auxiliary group list: <none>
11:58:30 30782 tls_validate_require_cipher child 30783 ended: status=0x0
11:58:30 30782 configuration file is /etc/exim/exim.conf
11:58:30 30782 log selectors = 00000ffc 06320202
11:58:30 30782 trusted user
11:58:30 30782 admin user
11:58:30 30782 DSN: check_outgoing_from_header propagating DSN
11:58:30 30782 DSN: check_outgoing propagating DSN
11:58:30 30782 DSN: dnslookup propagating DSN
11:58:30 30782 DSN: userforward propagating DSN
11:58:30 30782 DSN: procmail propagating DSN
11:58:30 30782 DSN: autoreplay propagating DSN
11:58:30 30782 DSN: aliases propagating DSN
11:58:30 30782 DSN: localuser_fwd_only propagating DSN
11:58:30 30782 DSN: localuser_spam propagating DSN
11:58:30 30782 DSN: localuser propagating DSN
11:58:30 30782 DSN: catchall propagating DSN
11:58:30 30782 DSN: terminate_alias propagating DSN
11:58:30 30782 originator: uid=0 gid=0 login=root name=root
11:58:30 30782 sender address = [email protected]
11:58:30 30782 Address testing: uid=0 gid=93 euid=0 egid=93
11:58:30 30782 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
11:58:30 30782 Testing [email protected]
11:58:30 30782 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
11:58:30 30782 Considering [email protected]
11:58:30 30782 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
11:58:30 30782 routing [email protected]
11:58:30 30782 --------> check_outgoing_from_header router <--------
11:58:30 30782 local_part=dg domain=test.com
11:58:30 30782 checking domains
11:58:30 30782 search_open: dsearch "/etc/exim/domains/"
11:58:30 30782 search_find: file="/etc/exim/domains/"
11:58:30 30782 key="test.com" partial=-1 affix=NULL starflags=0
11:58:30 30782 LRU list:
11:58:30 30782 5/etc/exim/domains/
11:58:30 30782 End
11:58:30 30782 internal_search_find: file="/etc/exim/domains/"
11:58:30 30782 type=dsearch key="test.com"
11:58:30 30782 file lookup required for test.com
11:58:30 30782 in /etc/exim/domains/
11:58:30 30782 lookup failed
11:58:30 30782 test.com in "dsearch;/etc/exim/domains/"? no (end of list)
11:58:30 30782 test.com in "! +local_domains"? yes (end of list)
11:58:30 30782 checking "condition" "${if !match {$header_from:}{$sender_address}}"...
11:58:30 30782 /considering: ${if !match {$header_from:}{$sender_address}}
11:58:30 30782 /considering: $header_from:}{$sender_address}}
11:58:30 30782 |__expanding: $header_from:
11:58:30 30782 \_____result:
11:58:30 30782 /considering: $sender_address}}
11:58:30 30782 |__expanding: $sender_address
11:58:30 30782 \_____result: [email protected]
11:58:30 30782 |__condition: !match {$header_from:}{$sender_address}
11:58:30 30782 |_____result: true
11:58:30 30782 |__expanding: ${if !match {$header_from:}{$sender_address}}
11:58:30 30782 \_____result: true
11:58:30 30782 calling check_outgoing_from_header router
11:58:30 30782 rda_interpret (string): :fail: You can not send mail from here with From: $header_from as sender: $sender_address
11:58:30 30782 /considering: :fail: You can not send mail from here with From: $header_from as sender: $sender_address
11:58:30 30782 |__expanding: :fail: You can not send mail from here with From: $header_from as sender: $sender_address
11:58:30 30782 \_____result: :fail: You can not send mail from here with From: as sender: [email protected]
11:58:30 30782 expanded: :fail: You can not send mail from here with From: as sender: [email protected]
11:58:30 30782 file is not a filter file
11:58:30 30782 parse_forward_list: :fail: You can not send mail from here with From: as sender: [email protected]
11:58:30 30782 extract item: :fail: You can not send mail from here with From: as sender: [email protected]
11:58:30 30782 check_outgoing_from_header router forced address failure
[email protected] is undeliverable: You can not send mail from here with From: as sender: [email protected]
11:58:30 30782 search_tidyup called
11:58:30 30782 >>>>>>>>>>>>>>>> Exim pid=30782 terminating with rc=2 >>>>>>>>>>>>>>>>
我该如何修复路由器开始的规则或者我应该编写其他规则，也许是 acl？