Am 16.06.2011 18:34, schrieb Petre Bandac: > hello > > in the last period I had several complains about mail originating from > yahoo/gmail not reaching the mailbox > > logging in the logs I found entries like this: > > ### > Jun 16 10:07:12 mx postfix/smtpd[27072]: NOQUEUE: reject: RCPT from > mail-fx0-f67.google.com[209.85.161.67]: 554 5.7.1 Service unavailable; > Client host [209.85.161.67] blocked using dnsbl.sorbs.net; Currently > Sending Spam See: http://www.sorbs.net/lookup.shtml?209.85.161.67; > from=<x...@clicknet.ro> to=<x...@xxxx.ro> proto=ESMTP > helo=<mail-fx0-f67.google.com> > > ### > > I figure I have the following options > > 1 - disable rbl checks (which I did, at the client's request; they > also didn't feel right with the greylist settings, so I had to shut > down that too earlier) > > 2 - whitelist all mail originating from yahoo/gmail/google.com by > putting them in the files for check_client_access and > check_sender_access (btw, is this redundant?) and keep rbl queries > > is there any (more) elegant solution for keeping rbl queries and allow > legit yahoo/gmail emails ?
i had disabled sorbs and use rbl checks selective > > > thanks, > > petre > > ### > > excerpt from postconf -n > > > > smtpd_recipient_restrictions = > > check_sender_access hash:/usr/local/etc/postfix/sender_checks, > permit_sasl_authenticated, > permit_mynetworks, > check_client_access > hash:/usr/local/etc/postfix/spammers-accepted, > reject_non_fqdn_recipient, > reject_unknown_sender_domain, > reject_unknown_recipient_domain, > reject_unauth_destination, > reject_unauth_pipelining, > reject_invalid_hostname, > reject_non_fqdn_hostname, > permit_mx_backup, > reject > > smtpd_sasl_auth_enable = yes > smtpd_sasl_authenticated_header = yes > smtpd_sasl_security_options = noanonymous > smtpd_sender_restrictions = permit_sasl_authenticated, > permit_mynetworks, reject_unauth_destination > transport_maps = hash:/usr/local/etc/postfix/transport > unknown_address_reject_code = 554 > unknown_client_reject_code = 554 > unknown_hostname_reject_code = 554 > unknown_local_recipient_reject_code = 550 > virtual_alias_maps = > mysql:/usr/local/etc/postfix/mysql_virtual_alias_maps.cf > virtual_gid_maps = static:99 > virtual_mailbox_base = /usr/local/virtual > virtual_mailbox_domains = > mysql:/usr/local/etc/postfix/mysql_virtual_domains_maps.cf, > mysql_relay_domains_maps.cf > virtual_mailbox_limit = 51200000 > virtual_mailbox_maps = > mysql:/usr/local/etc/postfix/mysql_virtual_mailbox_maps.cf > virtual_minimum_uid = 1001 > virtual_transport = maildrop > virtual_uid_maps = static:1001 > > > > > > > > -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria