def EmailResult(rcptto, content, mailfrom, mailhost):
"""Email results to the colletor.
Args:
rcptto: a string, email destination.
content: a list, the content to send out to the collection point.
mailfrom: a string, the from address for the mail.
mailhost: a string, the destination to send mail through.
"""
# Create a 'file' object type to Mime-ify.
s = StringIO()
s.write('\n'.join(content))
# Mime-ify the message.
msg = MIMEText(s.getvalue())
s.close()
msg['Subject'] = 'YT Diags (%s)' % datetime.strftime(
datetime.utcnow(), '%Y/%m/%d %H:%M')
msg['From'] = mailfrom
msg['To'] = rcptto
# Attempt to send the message.
try:
s = smtplib.SMTP(mailhost)
s.sendmail(mailfrom, rcptto, msg.as_string())
s.quit()
except smtplib.SMTPConnectError as e:
print('Failed to send mail, connect error: %s' % e)
sys.exit(1)
except smtplib.SMTPDataError as e:
print('Failed to send mail, data error: %s' % e)
sys.exit(1)
except smtplib.SMTPException as e:
print('Failed to send mail, Exception: %s' % e)
sys.exit(1)
except smtplib.SMTPHeloError as e:
print('Failed to send mail, Error in Helo: %s' % e)
sys.exit(1)
except socket.error as e:
print('Failed to connect to the smtp/mailhost: %s' % mailhost)
print(msg.as_string())
sys.exit(1)
