
Research
/Security News
9 Malicious NuGet Packages Deliver Time-Delayed Destructive Payloads
Socket researchers discovered nine malicious NuGet packages that use time-delayed payloads to crash applications and corrupt industrial control systems.
smtp-server
Advanced tools
根据 RFC 5321 实现简单的邮件服务器
pip install smtp_server
python -m smtp_sever [port]
不加port参数默认使用25端口
import smtplib
from email.mime.text import MIMEText
from email.utils import formataddr
from email.mime.application import MIMEApplication
from email.mime.multipart import MIMEMultipart
msg = MIMEMultipart('related')
msg['From'] = formataddr([""])
msg['To'] = formataddr(["", ""])
msg['Subject'] = "测试邮件"
#文本信息
txt = MIMEText('Python发送邮件测试', 'plain', 'utf-8')
msg.attach(txt)
#附件信息
# attach = MIMEApplication(open(u"X.xlsx","rb").read())
# attach.add_header('Content-Disposition', 'attachment', filename='A.xlsx')
# msg.attach(attach)
server = smtplib.SMTP('127.0.0.1', 25)
server.sendmail("faker@from-domian.com", "another-email@target-host.com", msg.as_string())
server.quit()
PYSMTP_SERVER_DOMAINFAQs
Simple SMTP Server Demo
We found that smtp-server demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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