Ops... I don't have read 
Howewer now the lo g is this, but i don't have found the error
Code:
[root@zimbrawebmail ~]# fetchmail -v -f /opt/zimbra/conf/my_fetchrc
fetchmail: WARNING: Running as root is discouraged.
fetchmail: 6.3.7 querying pop3.dominio.net (protocol POP3) at Mon 08 Sep 2008 02:34:20 PM CEST: poll started
Trying to connect to 62.149.128.75/110...connected.
fetchmail: POP3< +OK <4749.1220877217@popd3.fe.aruba.it>
fetchmail: POP3> CAPA
fetchmail: POP3< +OK Capability list follows
fetchmail: POP3< TOP
fetchmail: POP3< UIDL
fetchmail: POP3< LAST
fetchmail: POP3< USER
fetchmail: POP3< APOP
fetchmail: POP3< .
fetchmail: pop3.dominio.net: opportunistic upgrade to TLS failed, trying to continue.
fetchmail: POP3> USER account/dominio.net
fetchmail: POP3< +OK
fetchmail: POP3> PASS *
fetchmail: POP3< +OK
fetchmail: POP3> STAT
fetchmail: POP3< +OK 1 2869
fetchmail: POP3> LAST
fetchmail: POP3< +OK 0
1 message for account/dominio.net at pop3.dominio.net (2869 octets).
fetchmail: POP3> LIST 1
fetchmail: POP3< +OK 1 2869
fetchmail: POP3> RETR 1
fetchmail: POP3< +OK
reading message account/dominio.net@pop3.dominio.net:1 of 1 (2869 octets)
Trying to connect to 127.0.0.1/25...connected.
fetchmail: SMTP< 220 zimbrawebmail.server.net ESMTP Postfix
fetchmail: SMTP> EHLO zimbrawebmail.server.net
fetchmail: SMTP< 250-zimbrawebmail.cserver.net
fetchmail: SMTP< 250-PIPELINING
fetchmail: SMTP< 250-SIZE 10240000
fetchmail: SMTP< 250-VRFY
fetchmail: SMTP< 250-ETRN
fetchmail: SMTP< 250-STARTTLS
fetchmail: SMTP< 250-ENHANCEDSTATUSCODES
fetchmail: SMTP< 250-8BITMIME
fetchmail: SMTP< 250 DSN
fetchmail: SMTP> MAIL FROM: SIZE=2869
fetchmail: SMTP< 250 2.1.0 Ok
fetchmail: SMTP> RCPT TO:
fetchmail: SMTP< 250 2.1.5 Ok
fetchmail: SMTP> DATA
fetchmail: SMTP< 354 End data with .
#*****************************.**fetchmail: SMTP>. (EOM)
fetchmail: SMTP< 250 2.0.0 Ok: queued as 06B4D2F58214
not flushed
fetchmail: POP3> QUIT
fetchmail: POP3< +OK
fetchmail: SMTP> QUIT
fetchmail: SMTP< 221 2.0.0 Bye
fetchmail: 6.3.7 querying pop3.dominio.net (protocol POP3) at Mon 08 Sep 2008 02:34:23 PM CEST: poll completed
fetchmail: normal termination, status 0
Code:
Sep 8 14:34:20 zimbrawebmail postfix/smtpd[2545]: connect from localhost.localdomain[127.0.0.1]
Sep 8 14:34:21 zimbrawebmail postfix/smtpd[2545]: 06B4D2F58214: client=localhost.localdomain[127.0.0.1]
Sep 8 14:34:21 zimbrawebmail postfix/cleanup[2548]: 06B4D2F58214: message-id=<61eef310809080533p59c9d26ft7ba890fc6a77b993@mail.gmail.com>
Sep 8 14:34:21 zimbrawebmail postfix/qmgr[5892]: 06B4D2F58214: from=, size=3348, nrcpt=1 (queue active)
Sep 8 14:34:23 zimbrawebmail postfix/smtpd[2545]: disconnect from localhost.localdomain[127.0.0.1]
Sep 8 14:34:28 zimbrawebmail amavis[4806]: (04806-02) /opt/zimbra/data/amavisd/tmp/amavis-20080408T151825-04806/email.txt no longer exists, can't re-use it
Sep 8 14:34:29 zimbrawebmail amavis[4806]: (04806-02) ESMTP::10024 /opt/zimbra/data/amavisd/tmp/amavis-20080408T151825-04806: -> SIZE=3348 Received: from zimbrawebmail.server.net ([127.0.0.1]) by localhost (zimbrawebmail.server.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP for ; Mon, 8 Sep 2008 14:34:28 +0200 (CEST)
Sep 8 14:34:29 zimbrawebmail amavis[4806]: (04806-02) Checking: DcjSP+61V0hr [127.0.0.1] ->
Sep 8 14:34:33 zimbrawebmail clamd[4871]: SelfCheck: Database status OK.
Sep 8 14:34:36 zimbrawebmail postfix/smtpd[2554]: connect from localhost.localdomain[127.0.0.1]
Sep 8 14:34:36 zimbrawebmail postfix/smtpd[2554]: EB8B92F58282: client=localhost.localdomain[127.0.0.1]
Sep 8 14:34:36 zimbrawebmail postfix/cleanup[2548]: EB8B92F58282: message-id=<61eef310809080533p59c9d26ft7ba890fc6a77b993@mail.gmail.com>
Sep 8 14:34:36 zimbrawebmail postfix/qmgr[5892]: EB8B92F58282: from=, size=4026, nrcpt=1 (queue active)
Sep 8 14:34:36 zimbrawebmail amavis[4806]: (04806-02) FWD via SMTP: -> ,BODY=7BIT 250 2.6.0 Ok, id=04806-02, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as EB8B92F58282
Sep 8 14:34:36 zimbrawebmail postfix/smtpd[2554]: disconnect from localhost.localdomain[127.0.0.1]
Sep 8 14:34:36 zimbrawebmail amavis[4806]: (04806-02) Passed CLEAN, LOCAL [127.0.0.1] [209.85.198.233] -> , Message-ID: <61eef310809080533p59c9d26ft7ba890fc6a77b993@mail.gmail.com>, mail_id: DcjSP+61V0hr, Hits: 0.102, size: 3348, queued_as: EB8B92F58282, 11946 ms
Sep 8 14:34:36 zimbrawebmail postfix/smtp[2549]: 06B4D2F58214: to=, relay=127.0.0.1[127.0.0.1]:10024, delay=16, delays=0.1/0.03/7/8.8, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as EB8B92F58282)
Sep 8 14:34:37 zimbrawebmail postfix/qmgr[5892]: 06B4D2F58214: removed
Sep 8 14:35:46 zimbrawebmail postfix/lmtp[2557]: EB8B92F58282: to=, relay=zimbrawebmail.server.net[192.168.5.150]:7025, delay=70, delays=0.01/0.06/2.7/67, dsn=2.1.5, status=sent (250 2.1.5 OK)
Sep 8 14:35:47 zimbrawebmail postfix/qmgr[5892]: EB8B92F58282: removed
Do you have an idea?