在python中使用電子郵件模塊發送電子郵件

Question

當我嘗試使用電子郵件模塊發送電子郵件時，出現錯誤我嘗試使用 3 個不同的郵件提供商，這是我的代碼：

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import smtplib



message = MIMEMultipart()
message["from"] = "Amir Mohammad Fallah"
message["to"] = "*******@gmail.com"
message["subject"] = "python test message"
message.attach(MIMEText("body"))  

password = "*******"
user = "*********@gmail.com"
with smtplib.SMTP("smtp.gmail.com", 465) as smtp:  # port 587 for icloud  and 25 for aol 
    
    smtp.ehlo() 
    smtp.login(user, password)
    smtp.send_message(message)
    print("it's Done !")

然后我遇到了這個錯誤：

Traceback (most recent call last):
  File "/Users/mgxc2/PycharmProjects/Advance/Python.py", line 588, in <module>
    with smtplib.SMTP("smtp.gmail.com", 465) as smtp:  # port 587 for icloud  and 25 for aol #mail.cortatech.ir port 587
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/smtplib.py", line 251, in __init__
    (code, msg) = self.connect(host, port)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/smtplib.py", line 338, in connect
    (code, msg) = self.getreply()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/smtplib.py", line 394, in getreply
    raise SMTPServerDisconnected("Connection unexpectedly closed")
smtplib.SMTPServerDisconnected: Connection unexpectedly closed

Answer 1

首先，我認為您應該將with smtplib.SMTP("smtp.gmail.com", 465)更改with smtplib.SMTP("smtp.gmail.com", 587)並看看會發生什么......其次，您應該更改您的 Internet 連接，因為您的代碼在我看來沒問題...但我會盡快檢查以了解原因，但請先嘗試我發送的更正

Answer 2

您應該使用端口587因為它是默認的郵件提交端口。

這是一篇解釋用於女巫操作的女巫 SMTP 端口的文章。