Is there any way to add multiple receivers in Python SMTPlib?

问题

I was wondering. Is there any way to add multiple receivers in Python on its default SMTPlib?

Like (subject and content set already, smtp server gmail.):

python sendmail.py receiver1@gmail.com receiver2@gmail.com receiver3@gmail.com ...

Thanks

回答1:

Tested before posting!

import smtplib
from email.mime.text import MIMEText

s = smtplib.SMTP('smtp.uk.xensource.com')
s.set_debuglevel(1)
msg = MIMEText("""body""")
sender = 'me@example.com'
recipients = ['john.doe@example.com', 'john.smith@example.co.uk']
msg['Subject'] = "subject line"
msg['From'] = sender
msg['To'] = ", ".join(recipients)
s.sendmail(msg.get('From'), recipients, msg.as_string())

回答2:

From the docs:

Send mail. The required arguments are an RFC 822 from-address string, a list of RFC 822 to-address strings (a bare string will be treated as a list with 1 address), and a message string.

来源：https://stackoverflow.com/questions/8729071/is-there-any-way-to-add-multiple-receivers-in-python-smtplib