我试图使用我发现的脚本ping通电子邮件,以确保它们存在。 with open(input_list, 'r') as f:
reader = csv.reader(f)
for row in reader:
address = row[0]
person_name = row[1]+' '+row[2]
company = row[4]
我尝试验证的电子邮件和我有一些困难: 我经常看到一些错误,例如 dns.resolver.NoAnswer: The DNS response does not contain an answer to the question: siemens.ru. IN MX
是什么意思?我无法检查电子邮件或其他?或者我应该再试一次? smtplib.SMTPServerDisconnected: Co