@bot.timer(6)
def timer(bot):
    global idmail
    chat = bot.chat(28746630)
    chat.send(str(idmail))
    imapper = easyimap.connect('manage.tcorporate.ml', login, password)
    try:
        for mail_id in list(imapper.listids())[::-1][idmail:]:
            mail = imapper.mail(mail_id)
            chat.send("{id} {to}\n{frommail}\n{title}\n{cc}\n{body}".format(
                  id=mail_id.decode('utf-8'),
                  to=mail.to,
                  frommail=mail.from_addr,
                  title=mail.title,
                  cc=str(mail.cc),
                  body=mail.body))
            idmail = mail_id.decode('utf-8')