Hi
I get the following message when I try to send email using PPP persistent connection and sendgrid SMTPserver.
[Errno -3] Temporary failure in name resolution
The example code is taken from emailreport.py (Trail Camera - Hackster.io ).
conn.login(USERNAME, PASSWORD)
_ try:_
_ conn.sendmail(sender, destination, msg.as_string())_
_ finally:_
_ conn.quit()_
I am wondering how to resolve this issue.