An error occurred when sending emails using Tencent Enterprise Mailbox: AttributeError:’list’ object has no attribute’encode’
Reason: The recipient cannot store data in a list, it needs to be converted to a string, separated by commas
Solution:
Convert the recipient list into a string, separated by commas
msg['to'] = ','.join(to_list)
Complete code:
import smtplib from email.mime.text import MIMEText from email.header import Header name = ' [email protected] ' pwd = ' xxx ' to_list = [ ' [email protected] ' ] content = ' <html><head><title>test</title></head><body>This is the test email content</body></html> ' msg = MIMEText(content, ' html ' , ' utf -8 ' ) msg[ ' form ' ] = Header( ' huyang ' , ' utf-8 ' ) msg[ ' to ' ] = ' , ' .join(to_list) # The focus is on this position msg[ ' subject ' ] = Header( ' Test mail ' , ' utf-8 ' ) # ---Send smtp = smtplib.SMTP_SSL( ' smtp.exmail.qq.com ' , 465 ) smtp.login(name, pwd) smtp.sendmail(name, to_list, msg.as_string()) print ( ' Send successfully! ' )