Menolak null-sender dan HELO dengan IP/domain sendiri
Asfihani <asfik-yNEVPA1OLJZWk0Htik3J/[email protected]>
| Newsgroups | gmane.mail.postfix.user.indonesian |
|---|---|
| Organization | PT. Cakraperdana Proniagatama. |
| Message-ID | <20040426082551.GS4173@nirwana> |
On Mon, Apr 26, 2004 at 02:11:38PM +0700, Romie Djapri wrote:
> Saya ingin blok email address dengan <> ditolak gimana ya.
Mengapa ditolak, null sender (<>) itu digunakan untuk mengirim bounce
seperti yang disaratkan RFC (lupa nomor berapa). Apa masalahnya?
> berikut ini adalah yang ada di smtpd_recipient
> smtpd_recipient_restrictions =
> permit_tls_clientcerts,
> permit_mynetworks,
> reject_unauth_destination,
> reject_rbl_client relays.ordb.org,
> reject_rbl_client sbl.spamhaus.org,
> reject_rbl_client opm.blitzed.org,
> reject_rbl_client dnsbl.njabl.org,
> reject_rbl_client blackholes.wirehub.net,
> reject_rbl_client list.dsbl.org,
> reject_rbl_client dsn.rfc-ignorant.org,
> reject_invalid_hostname,
> reject_non_fqdn_hostname,
> reject_unknown_hostname,
> reject_non_fqdn_sender,
> reject_unknown_sender_domain,
> reject_non_fqdn_recipient,
> reject_unknown_recipient_domain,
> reject_unauth_pipelining
>
> Kan udah ada reject_non_fqdn_sender.. kok dicoba pake telnet masih bisa.. ??
Ada logs?
> Trus kalau mau reject helo dengan hostname kita sendiri gimana ya ?
smtpd_recipient_restrictions =
permit_mynetworks
reject_unauth_destination
reject_unauth_pipelining
check_helo_access hash:/etc/postfix/helo_access
...
/etc/postfix/helo_access
10.11.12.12 REJECT You're not 10.11.12.12
host.domain.tld REJECT You're not host.domain.tld
PS: Judulnya saya ganti karena kurang sesuai dengan isi email.
Asfihani