fetchmail почту не забирает

Хорошо, а если в /etc/@rc.local прописать
fetchmail -a -d 120 (если я правильно ман осознал )
то почта будет забираться вся у всех и заодно чиститься
ящики провайдера?
Т.е. будут ли при таком раскладе удаляться прочитанные
письма из ящиков на сервере провайдера?

вот мои настройки, выгребает ВСЕ новые письма и чистит ящик

[dima]$ cat /home/dima/.fetchmailrc
# Configuration created Sat Jun 1 01:48:07 2002 by fetchmailconf
set postmaster "postmaster"
set no spambounce
set properties ""

poll pop.mail.ru with proto POP3
user '<my_user_name_at_mail.ru>' there with password '<my_password_at_mail.ru>' is '<my_user_name_at_my_home_comp>' here


[dima]$ fetchmail -V
This is fetchmail release 5.9.0+IMAP-GSS+SSL+INET6+NLS
<as_in_output_from_`uname -r`>
Taking options from command line and /home/dima/.fetchmailrc
Idfile is /home/dima/.fetchids
Fetchmail will forward misaddressed multidrop messages to postmaster.
Options for retrieving from <my_user_name>@pop.mail.ru:
True name of server is pop.mail.ru.
Protocol is POP3.
All available authentication methods will be tried.
Server nonresponse timeout is 300 seconds (default).
Default mailbox selected.
Only new messages will be retrieved (--all off).
Fetched messages will not be kept on the server (--keep off).
Old messages will not be flushed before message retrieval (--flush off).
Rewrite of server-local addresses is enabled (--norewrite off).
Carriage-return stripping is disabled (stripcr off).
Carriage-return forcing is disabled (forcecr off).
Interpretation of Content-Transfer-Encoding is enabled (pass8bits off).
MIME decoding is disabled (mimedecode off).
Idle after poll is disabled (idle off).
Nonempty Status lines will be kept (dropstatus off)
Delivered-To lines will be kept (dropdelivered off)
Messages will be SMTP-forwarded to: localhost (default)
Recognized listener spam block responses are: 571 550 501 554
Single-drop mode: 1 local name(s) recognized.
No UIDs saved from this host.