def main(lim_msg):
    count = 1
    count_error = 0
    with codecs.open(DATA_E, 'r', encoding='utf-8', errors='ignore') as f:
        for mail in f:
            try:
                if count > lim_msg:
                    write_file(NEW_DATA, mail)
                    print('Recorded emails {}'.format(count))
                elif count <= lim_msg:
                    send_email(SUBJECT, TEXT, mail, FILE_ATTACH)
                    print('Send letters {}. Last email - {}'.format(count, mail), end='')
                    time.sleep(2)
            except smtplib.SMTPRecipientsRefused:
                print('**010')
                print('Incorrect email: ' + mail, end='')
                continue
            except smtplib.SMTPDataError:
                write_file(NEW_DATA, mail)
                print('Over limit msg. Recorded emails {}'.format(count))
                continue
            except smtplib.SMTPConnectError:
                print('**020')
                if count_error > NUM_ATTEMPTS:
                    write_file(NEW_DATA, mail)
                    print('Over limit msg. Recorded emails {}'.format(count))
                elif count_error < NUM_ATTEMPTS:
                    send_email(SUBJECT, TEXT, mail, FILE_ATTACH)
                    print('Server busy, try again later')
                    count_error += 1
                    continue
            except smtplib.SMTPServerDisconnected:
                print('**030')
                write_file(NEW_DATA, mail)
                print('The server disconnected. Recorded emails {}'.format(count))
                continue
            except smtplib.SMTPAuthenticationError:
                print('**040')
                write_file(NEW_DATA, mail)
                print('Incorrect login or pass. Recorded emails {}'.format(count))
                continue
            except smtplib.SMTPNotSupportedError:
                print('**050')
                write_file(NEW_DATA, mail)
                print('The command is not supported by server. Recorded email {}'.format(count))
                continue
            except smtplib.SMTPHeloError:
                print('**60')
                write_file(NEW_DATA, mail)
                print('The server refused HELO msg. Recorded emails {}'.format(count))
                continue
            except smtplib.SMTPSenderRefused:
                print('**70')
                write_file(NEW_DATA, mail)
                print('Incorrect sender mail. Recorded emails {}'.format(count))
                continue

            count += 1