Thanks for the feedback Len, I have update my list to the following, but it is still probes the hotmail servers if I remove it from MTA black list
smtpd_recipient_restrictions = reject_invalid_hostname, reject_unlisted_recipient, reject_unauth_pipelining, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, permit_mynetworks, reject_non_fqdn_hostname, hash:/etc/postfix/to_recipients_bw.map, reject_unauth_destination, check_helo_access hash:/etc/postfix/helo_hostnames.map, check_client_access hash:/etc/postfix/mta_clients_bw.map, check_sender_access regexp:/etc/postfix/from_senders.regexp, check_sender_access hash:/etc/postfix/from_senders_bw.map, check_sender_access hash:/etc/postfix/from_senders_mybogus.map, reject_rbl_client dul.dnsbl.sorbs.net, reject_rbl_client dynablock.njabl.org, reject_rhsbl_sender dynamic.rhs.mailpolice.com, reject_rhsbl_client dynamic.rhs.mailpolice.com, reject_rbl_client dynamic.dnsbl.rangers.eu.org, reject_unverified_sender, permit smtpd_data_restrictions = reject_unauth_pipelining, permit Here are the log entries: Jun 25 18:59:12 hasna postfix/smtpd[28712]: NOQUEUE: reject: RCPT from myw-stp-66-18-85-108.sentechsa.net[66.18.85.108]: 554 5.1.7 <[EMAIL PROTECTED]>: Sender address rejected: undeliverable address: host mx4.hotmail.com[65.54.244.104] said: 550 Requested action not taken: mailbox unavailable (in reply to RCPT TO command); from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP helo=<mx4.hotmail.com> Jun 25 18:59:12 hasna postfix/smtpd[28751]: NOQUEUE: reject: RCPT from myw-stp-66-18-85-108.sentechsa.net[66.18.85.108]: 554 5.1.7 <[EMAIL PROTECTED]>: Sender address rejected: undeliverable address: host mx3.hotmail.com[65.54.244.72] said: 550 Requested action not taken: mailbox unavailable (in reply to RCPT TO command); from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP helo=<mx4.hotmail.com> Jun 25 18:59:12 hasna postfix/smtpd[28753]: NOQUEUE: reject: RCPT from myw-stp-66-18-85-108.sentechsa.net[66.18.85.108]: 554 5.1.7 <[EMAIL PROTECTED]>: Sender address rejected: undeliverable address: host mx2.hotmail.com[65.54.244.168] said: 550 Requested action not taken: mailbox unavailable (in reply to RCPT TO command); from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP helo=<mx4.hotmail.com> -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Len Conrad Sent: Monday, June 26, 2006 5:56 PM To: [email protected] Subject: [IMGate] Re: help being abused! > My SAV is at the bottom unless im not really understanding correctly, here >they are: > > > check_helo_access hash:/etc/postfix/helo_hostnames.map, > check_client_access hash:/etc/postfix/mta_clients_bw.map, > check_sender_access regexp:/etc/postfix/from_senders.regexp, > check_sender_access hash:/etc/postfix/from_senders_bw.map, > check_sender_access hash:/etc/postfix/from_senders_mybogus.map, > reject_rbl_client dul.dnsbl.sorbs.net, > reject_rbl_client dynablock.njabl.org, > reject_rhsbl_sender dynamic.rhs.mailpolice.com, > reject_rhsbl_client dynamic.rhs.mailpolice.com, > reject_rbl_client dynamic.dnsbl.rangers.eu.org, > reject_rbl_client dynablock.njabl.org, > reject_rhsbl_sender dynamic.rhs.mailpolice.com, > reject_rhsbl_client dynamic.rhs.mailpolice.com, > reject_rbl_client dynamic.dnsbl.rangers.eu.org, > reject_unverified_sender, > permit > >Anything wrong in the above list ? yes, you don't have reject_unlisted_recipient at the top Len
