Mantas wrote:
> ka darot su tokiais hostais?
> 
> May 14 00:05:55 mail postfix/smtpd[91002]: NOQUEUE: reject: RCPT from 
> unknown[217.117.17.117]: 450 4.7.1 Client host rejected: cannot find 
> your hostname, , [217.117.17.117]; from=<zzz@kaspersky.lt> 
> to=<zzz@zzzz.lt> proto=ESMTP helo=<mail.kaspersky.lt>
> 
> cia matau 217.117.17.117 neturi reverso.
> 
> 
> kitas pvz:
> May 14 00:11:12 mail postfix/smtpd[49122]: NOQUEUE: reject: RCPT from 
> unknown[62.212.222.104]: 450 4.7.1 Client host rejected: cannot find 
> your hostname, [62.212.222.104]; from=<zzz@prokuraturos.lt> 
> to=<zzz@zzz.lt> proto=ESMTP helo=<is.prokuraturos.lt>
> 
> cia jungiasi is 62.212.222.104,
> o nslookup is.prokuraturos.lt = 62.212.222.101
> 
> 
> mano aprobojimai postfixe:
> smtpd_client_restrictions =
>     permit_mynetworks,
>     permit_sasl_authenticated,
>     reject_unknown_client_hostname,
>     reject_rbl_client sbl.spamhaus.org,
>     reject_rbl_client xbl.spamhaus.org,
>     reject_rbl_client bl.spamcop.net,
>     reject_rbl_client list.dsbl.org
> 
> smtpd_helo_restrictions =
>     permit_mynetworks,
>     check_helo_access hash:$base/access_helo,
>     permit_sasl_authenticated,
>     reject_invalid_helo_hostname,
>     reject_non_fqdn_helo_hostname
> 
> 
> suprantu kad galima idet i access lista tuos hostus,
> bet kai serveriu 15... tai negi deliosi pastoviai tokius hostus.
> ???

	Ishmesk reject_unknown_client_hostname.
	
	Aishku adminai tu serveriu irgi debilai, kad nesugeba ant meilo servo 
normalaus reverso pakurt. Vat susitartu visas internetas ir visi
juos uzhblokuotu, tai gal tada susitvarkytu savo darzus.

	Ash dar kartais, kai laiko turiu, tokiem (nu ten su domenu vrm.lt ir 
pan.) parashau laishka, tipo jusu laishkai blokuojami musu serve kol 
nesusitvarkysit reverso. Paprastai - 0 emociju.

	N. M.

	P. S. gali naudot zen.spamhaus.org vietoje tu dvieju kitu.