问题描述
我试图使用以下代码通过VPS上的外壳建立连接：
I am trying to establish a connection via shell on the VPS with this code:
import smtplib
from email.mime.text import MIMEText
sender = 'my zoho email'
recipient = 'my gmail account email'
msg = MIMEText("Message text")
msg['Subject'] = "Sent from python"
msg['From'] = sender
msg['To'] = recipient
server = smtplib.SMTP_SSL('smtp.zoho.com', 465)
# Perform operations via server
server.login('my zoho account email', '*********')
所有凭据均为正确，因为我已经成功登录到
All the credentials are correct, since I am login in successfully to my account at https://www.zoho.eu/mail/
当我尝试登录时：
server.login('my zoho account email', '*********')
我收到SMTPAuthenticationError并且堆栈跟踪显示：
I get SMTPAuthenticationError and the stack trace shows:
self.connection.login(force_str(self.username), force_str(self.password))
...
raise SMTPAuthenticationError(code, resp)
我的settings.py是：
my settings.py is:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TSL = True
EMAIL_PORT = 465
EMAIL_HOST = 'smtp.zoho.com'
EMAIL_HOST_USER = '**********'
EMAIL_HOST_PASSWORD = '*********'
网络上有很多与此相关的话题，但是甚至没有人对此有答案。他们的支持到现在还没有结束……
There are numerous threads about this on the web but, not even one has an answer about it. Their support doesn't answer for third day now...
我正在使用NGINX，并且未为https：//设置默认配置，但我的自定义配置为网站正在通过https：//运行。
I am using NGINX and the default configuration is not set for https:// but my custom configuration is and the website is running over https://.
编辑：如果我尝试通过587连接端口，则使用：
If I try to connect over port 587 with:
server = smtplib.SMTP_SSL('smtp.zoho.com', 587)
我得到：
SSLError: [SSL: UNKNOWN_PROTOCOL] unknown protocol (_ssl.c:590)
推荐答案
结果我是在zoho的欧洲主机下注册的，所以我通过将EMAIL_HOST更改为'smtp.zoho.eu'
Turns out I was registered under the European host of zoho so I fixed it by changing the EMAIL_HOST to 'smtp.zoho.eu'
这篇关于ZOHO smtp SMTPAuthenticationError at /（535，'Authentication Failed'）Django app的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！