在CentOS上配置Python邮件服务,你可以使用smtplib库来发送邮件。以下是一个简单的示例:
sudo yum install python3
安装smtplib库。这是一个内置库,无需额外安装。
创建一个Python脚本,例如send_email.py,并输入以下代码:
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
# 邮件发送者、接收者、主题和内容
sender = "your_email@example.com"
receiver = "receiver_email@example.com"
subject = "Test Email from CentOS Python"
content = "This is a test email sent from CentOS using Python."
# 创建MIMEMultipart对象并设置邮件头
msg = MIMEMultipart()
msg["From"] = sender
msg["To"] = receiver
msg["Subject"] = subject
# 将邮件正文添加到MIMEMultipart对象中
msg.attach(MIMEText(content, "plain"))
# 连接到SMTP服务器并发送邮件
try:
smtp_server = "smtp.example.com" # 替换为你的SMTP服务器地址
smtp_port = 587 # 替换为你的SMTP服务器端口
smtp_username = "your_email@example.com" # 替换为你的SMTP用户名
smtp_password = "your_email_password" # 替换为你的SMTP密码
server = smtplib.SMTP(smtp_server, smtp_port)
server.starttls() # 启用TLS加密
server.login(smtp_username, smtp_password)
server.sendmail(sender, receiver, msg.as_string())
print("Email sent successfully!")
except Exception as e:
print("Error sending email:", str(e))
finally:
server.quit()
修改脚本中的发件人、收件人、SMTP服务器信息以及登录凭据。
保存脚本并运行:
python3 send_email.py
如果一切正常,你应该会收到一封测试邮件。
注意:在实际生产环境中,建议使用更高级的邮件库(如yagmail)来发送邮件,以提供更好的功能和安全性。要安装yagmail,请运行:
pip3 install yagmail
然后,你可以使用以下代码替换send_email.py中的内容:
import yagmail
sender = "your_email@example.com"
receiver = "receiver_email@example.com"
subject = "Test Email from CentOS Python"
content = "This is a test email sent from CentOS using Python."
yag = yagmail.SMTP(sender, smtp_password)
yag.send(receiver, subject, content)
print("Email sent successfully!")