SMTP错误:尝试使用python和postfix发送电子邮件时“收件人被拒绝”

我收到这个错误:

raise SMTPRecipientsRefused(senderrs) smtplib.SMTPRecipientsRefused:
{‘example@hotmail.com’: (550, ‘5.1.1 : Recipient
address rejected: hotmail.com’)}

当我试图运行我的python脚本时.

无论我输入什么收件人地址,它仍然会给我同样的错误.我将postfix的配置安装为本地,它正确识别’localhost’但不识别任何发件人地址.这是我的代码:

 import smtplib

 def sendEmail(addressFrom, addressTo, msg):
    server = smtplib.SMTP('localhost')
    server.set_debuglevel(1)
    server.sendmail(addressFrom, addressTo, msg)
    server.quit()

 msg = "This is the content of the email"
 addressFrom = ""
 addressTo = "example@hotmail.com"

 sendEmail(addressFrom, addressTo, msg)

这是postfix的main.cf文件.现在看一下,mydestination只设置为本地地址,这可能是问题吗?

# See /usr/share/postfix/main.cf.dist for a commented, more complete version


# Debian specific:  Specifying a file name will cause the first
# line of that file to be used as the name.  The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = no

# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.

myhostname = user-desktop
**mydomain = hotmail.com**
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
**mydestination = user-desktop, localhost.$mydomain www.$mydomain**
relayhost = 
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = loopback-only
default_transport = error
relay_transport = error
inet_protocols = ipv4

先感谢您

最佳答案
你的代码看起来不错.这很可能是Postfix的配置问题.

转载注明原文:SMTP错误:尝试使用python和postfix发送电子邮件时“收件人被拒绝” - 代码日志