我试图使用python发送电子邮件(Gmail),但我得到以下错误。
Traceback (most recent call last):
File "emailSend.py", line 14, in <module>
server.login(username,password)
File "/usr/lib/python2.5/smtplib.py", line 554, in login
raise SMTPException("SMTP AUTH extension not supported by server.")
smtplib.SMTPException: SMTP AUTH extension not supported by server.
Python脚本如下所示。
import smtplib
fromaddr = 'user_me@gmail.com'
toaddrs = 'user_you@gmail.com'
msg = 'Why,Oh why!'
username = 'user_me@gmail.com'
password = 'pwd'
server = smtplib.SMTP('smtp.gmail.com:587')
server.starttls()
server.login(username,password)
server.sendmail(fromaddr, toaddrs, msg)
server.quit()
来自@David的很棒的回答,这里是Python 3没有通用的try-除了:
def send_email(user, password, recipient, subject, body):
gmail_user = user
gmail_pwd = password
FROM = user
TO = recipient if type(recipient) is list else [recipient]
SUBJECT = subject
TEXT = body
# Prepare actual message
message = """From: %s\nTo: %s\nSubject: %s\n\n%s
""" % (FROM, ", ".join(TO), SUBJECT, TEXT)
server = smtplib.SMTP("smtp.gmail.com", 587)
server.ehlo()
server.starttls()
server.login(gmail_user, gmail_pwd)
server.sendmail(FROM, TO, message)
server.close()
你需要在直接运行到STARTTLS之前说EHLO:
server = smtplib.SMTP('smtp.gmail.com:587')
server.ehlo()
server.starttls()
此外,您应该真正创建From:、To:和Subject:消息头,用空行与消息体分隔,并使用CRLF作为EOL标记。
E.g.
msg = "\r\n".join([
"From: user_me@gmail.com",
"To: user_you@gmail.com",
"Subject: Just a message",
"",
"Why, oh why"
])
注意:
为了做到这一点,你需要在gmail帐户配置中启用“允许不太安全的应用程序”选项。否则,当gmail检测到一个非谷歌应用程序试图登录你的帐户时,你会得到一个“关键安全警报”。
在您的gmail帐户上启用不太安全的应用程序,并使用(Python>=3.6):
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
gmailUser = 'XXXXX@gmail.com'
gmailPassword = 'XXXXX'
recipient = 'XXXXX@gmail.com'
message = f"""
Type your message here...
"""
msg = MIMEMultipart()
msg['From'] = f'"Your Name" <{gmailUser}>'
msg['To'] = recipient
msg['Subject'] = "Subject here..."
msg.attach(MIMEText(message))
try:
mailServer = smtplib.SMTP('smtp.gmail.com', 587)
mailServer.ehlo()
mailServer.starttls()
mailServer.ehlo()
mailServer.login(gmailUser, gmailPassword)
mailServer.sendmail(gmailUser, recipient, msg.as_string())
mailServer.close()
print ('Email sent!')
except:
print ('Something went wrong...')
意识到用Python发送电子邮件有多痛苦,所以我为它做了一个广泛的库。它也有Gmail预配置(所以你不需要记住Gmail的主机和端口):
from redmail import gmail
gmail.user_name = "you@gmail.com"
gmail.password = "<YOUR APPLICATION PASSWORD>"
# Send an email
gmail.send(
subject="An example email",
receivers=["recipient@example.com"],
text="Hi, this is text body.",
html="<h1>Hi, this is HTML body.</h1>"
)
当然你需要配置你的Gmail账号(别担心,很简单):
设置两步验证(如果尚未设置)
创建应用程序密码
将应用程序密码设置为gmail对象,完成!
红色邮件实际上是相当广泛的(包括附件,嵌入图像,发送与抄送和密件,模板与Jinja等),应该是所有你需要从电子邮件发件人。它也经过了良好的测试和文档记录。我希望它对你有用。
如何安装:
pip install redmail
文档:https://red-mail.readthedocs.io/en/latest/
源代码:https://github.com/Miksus/red-mail
注意,Gmail不允许更改发送方。发件人地址永远是你。