linux – Postfix Relay到Office365

BB338140DC1: to= relay=pod51010.outlook.com[157.56.234.118]:587,delay=7.6,delays=0.01/0/2.5/5.1,dsn=5.7.1,status=bounced (host pod51010.outlook.com[157.56.234.118] said: 550 5.7.1 Client does not have permissions to send as this sender (in reply to end of DATA command))

Office 365要求MAIL FROM和From：标头中的发送地址与用于进行身份验证的地址相同.我已经尝试了我在配置中想到的所有内容以使其正常工作.我的postconf -n：

append_dot_mydomain = no
biff = no
config_directory = /etc/postfix
debug_peer_list = 127.0.0.1
inet_interfaces = loopback-only
inet_protocols = all
mailbox_size_limit = 0
mydestination = xxxxx,localhost.localdomain,localhost
myhostname = localhost
mynetworks = 127.0.0.0/8
recipient_delimiter = +
relay_domains = our.doamin
relayhost = [pod51010.outlook.com]:587
sender_canonical_classes = envelope_sender
sender_canonical_maps = hash:/etc/postfix/sender_canonical
smtp_always_send_ehlo = yes
smtp_sasl_auth_enable = yes
smtp_sasl_mechanism_filter = login
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_sasl_security_options =
smtp_tls_CAfile = /etc/postfix/cacert.pem
smtp_tls_loglevel = 1
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes

/等/后缀/ sender_canonical：

www-data                address@mydomain.com
root                    address@mydomain.com
www-data@localhost      address@mydomain.com
root@localhost          address@mydomain.com

此外,sasl_passwd设置为正确的凭据(使用swaks多次测试它们.)身份验证工作,并在from标头正确时发送消息(也使用swaks进行测试,这有效)

电子邮件来自PHP,所以我也试过改变php.ini中的sendmail路径,使用通过-f传递正确的地址

因此,出于某种原因,来自www-data和root的邮件没有将from字段重写为Office 365的满意度,并且它不会发送消息.

那里有任何后缀大师可以帮我设置这个中继吗？