python伪造邮件发件地址_Python：向多个地址发送电子邮件

我有四个python函数用于发送邮件。如果程序做了一件事，它会将一组结果发送给多个收件人；如果程序做了另一件事，则会有一个单独的函数将结果发送给一个收件人。在def smail(to,sub,body):

addr_from = 'alert@'

msg = MIMEMultipart()

msg['From'] = addr_from

msg['To'] = to

msg['Subject'] = sub

msg.attach(body)

s = smtplib.SMTP('')

s.sendmail(addr_from, [to], msg.as_string())

s.quit()

def email_format2(results):

text = ""

text += 'The following applications in are non-compliant\n'

text += '

'

text += 'Here are there names and locations. Please inform the developer.'

text += '

'

text += '

'

table = pd.DataFrame.from_records(results)

table_str = table.to_html()

text += "%s" % table_str

return text

def mail_results_aq(results):

body = email_format2(results)

msg = MIMEText(body, 'html')

sub = "Placeholder subject"

to = 'email1@, email2@, email3@'

smail(to, sub, msg)

def mail_results_prd(results):

body = email_format2(results)

msg = MIMEText(body, 'html')

sub = "Placeholder subject"

to = 'email4@'

smail(to, sub, msg)

mail_results_aq功能将只将结果通过电子邮件发送给第一个收件人(电子邮件1@). 在

在其他类似的问题中，我看到一个收件人被输入到一个列表中，即

^{pr2}$

然而，这个用例似乎只有在同一个函数中使用时才有效。如何在上述四个功能中实现此功能？在

提前谢谢！在