from datetime import datetime, timedelta

INPUT_CSV='users.csv'
MAX_DAYS=30

def is_outdate(row, max_days=timedelta(days=MAX_DAYS)):
    user_date = row.split(';')
    if len(user_date) != 2:
        return False
    date = datetime.strptime(user_date[1], '%d.%m.%y')
    return datetime.now() - date < max_days

def main(args):
	with open(INPUT_CSV,'r+') as fd:
		rows = filter(is_outdate, map(lambda a: a.strip(), fd))
		fd.seek(0)
		fd.truncate(0)
		fd.write('\n'.join(rows))
	return 0
	fd.close()
sys.exit(main(sys.argv))

from email.mime.multipart import MIMEMultipart

sender = 'login@yandex.ru'
smtp = SMTP_SSL()
smtp.connect('smtp.yandex.ru')
smtp.login('login@ya.ru', 'password')

receivers = open('users.csv', 'r').readlines()
for i in receivers:
	receivers = i.split(';')
	receivers = receivers[0]
	msg = MIMEMultipart()
	msg['Subject'] = 'The list domains: Hi! I'm Mrs. Brown!'
	msg['From'] = sender
	msg['To'] = receivers
	smtp.sendmail(sender, receivers, msg.as_string())
smtp.quit()

adasd@gmail.com;01.01.12
dad@ya.ru;01.01.12
qweqw@gmail.com;05.01.11
eqwe@ya.ru;01.01.11

#!/usr/bin/env python
# -*- coding: utf8 -*-

from email.mime.multipart import MIMEMultipart #импорт

sender = 'login@yandex.ru' #отправитель
smtp = SMTP_SSL() # ссл
smtp.connect('smtp.yandex.ru') # подключение
smtp.login('login@ya.ru', 'password') # авторизация

receivers = open('users.csv', 'r').readlines() # открываем и делаем массив с строками
for i in receivers: #кладем по строчке
    receivers = i.split(';') # обрезаем 
    receivers = receivers[0] # берем первый элемент(почта)
    msg = MIMEMultipart() # подключаем 
    msg['Subject'] = 'The list domains: Hi! I'm Mrs. Brown!' # тема
    msg['From'] = sender # от
    msg['To'] = receivers # к
    smtp.sendmail(sender, receivers, msg.as_string()) # отправка
smtp.quit() # закрытие

sys.exit(main(sys.argv))