I have two domains, called them example1.com and example2.com
on example1.com all emails sent with dkim sign.
on example2.com emails from php sent without dkim sign, but if send email from console, email will be signed.
ex. console command:
php -r 'mail("myemail@yandex.ru", "TEST", "TEST TEXT", "MIME-Version:
1.0\r\nContent-type: text/html; charset=\"utf-8\"\r\nFrom: no-reply <admin@example2.com>\r\n");'
Server
Centos 7
php-fpm + nginx
opendkim.conf
# grep "^[^#;]" /etc/opendkim.conf
AutoRestart Yes
AutoRestartRate 10/1h
LogWhy Yes
Syslog Yes
SyslogSuccess Yes
Mode sv
Canonicalization relaxed/simple
ExternalIgnoreList refile:/etc/opendkim/TrustedHosts
InternalHosts refile:/etc/opendkim/TrustedHosts
KeyTable refile:/etc/opendkim/KeyTable
SigningTable refile:/etc/opendkim/SigningTable
SignatureAlgorithm rsa-sha256
Socket inet:8891@localhost
PidFile /var/run/opendkim/opendkim.pid
UMask 022
UserID opendkim:opendkim
TemporaryDirectory /var/tmp
main.cf
# grep "^[^#;]" /etc/postfix/main.cf
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
mail_owner = postfix
myhostname = example1.com
inet_interfaces = localhost
inet_protocols = all
mydestination = $myhostname, localhost.$mydomain, localhost
unknown_local_recipient_reject_code = 550
relay_domains = example1.com,example2.com
relayhost =
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail.postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix-2.10.1/samples
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
smtpd_milters = inet:localhost:8891
non_smtpd_milters = inet:localhost:8891
milter_default_action = accept
milter_protocol = 2
TrustedHosts
# grep "^[^#;]" /etc/opendkim/TrustedHosts
localhost
127.0.0.1
::1
example1.com
example2.com
KeyTable
grep "^[^#;]" /etc/opendkim/KeyTable
default._domainkey.example1.com example1.com:default:/etc/opendkim/keys/example1.com/default
default._domainkey.example2.com example2.com:default:/etc/opendkim/keys/example2.com/default
SigningTable
# grep "^[^#;]" /etc/opendkim/SigningTable
*@example1.com default._domainkey.example1.com
*@example2.com default._domainkey.example2.com
transport
# grep "^[^#;]" /etc/postfix/transport
example1.com smtp:mx.yandex.ru
example2.com smtp:mx.yandex.ru
php.ini
# grep sendmail_path /etc/php.ini
sendmail_path = /usr/sbin/sendmail.postfix -t -i
test.php
<?php
$headers= "MIME-Version: 1.0\r\n";
$headers .= "Content-type: text/html; charset=\"utf-8\"\r\n";
$headers .= "From: no-reply <admin@example2.com>\r\n";
if (mail('myemail@yandex.ru', 'TEST', 'TEST', $headers)){
echo 'OK';
}
else {
echo 'FAIL';
}
This config need just for send emails, for receive emails I use pdd.yandex.ru
Where is problem with example2.com?
