Re: Doing the impossible

From: (no name) (no email)
Date: Tue Feb 24 2004 - 21:57:20 EST


On Tue, 24 Feb 2004, Cybertime Hostmaster wrote:

> Feb 24 18:02:06 imgate01 postfix/smtpd[34766]: < 209-203-76-33.gen.twtelecom.net[209.203.76.33]: HELO 216.117.206.24
> Feb 24 18:02:06 imgate01 postfix/smtpd[34766]: > 209-203-76-33.gen.twtelecom.net[209.203.76.33]: 250 imgate01.cybertime.net
> Feb 24 18:02:10 imgate01 postfix/smtpd[34766]: < 209-203-76-33.gen.twtelecom.net[209.203.76.33]: MAIL FROM: <>
> Feb 24 18:02:10 imgate01 postfix/smtpd[34766]: extract_addr: input: <>
> Feb 24 18:02:10 imgate01 postfix/smtpd[34766]: extract_addr: result:
> Feb 24 18:02:10 imgate01 postfix/smtpd[34766]: > 209-203-76-33.gen.twtelecom.net[209.203.76.33]: 250 Ok

HELO & MAIL FROM accepted

> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: < 209-203-76-33.gen.twtelecom.net[209.203.76.33]: RCPT TO: <>
> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: extract_addr: input: <>
> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: extract_addr: result:
> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: >>> START Helo command RESTRICTIONS <<<
> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: dict_pcre_lookup: /etc/postfix/helo_local_forged.pcre: 216.117.206.24
> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: check_table_result: pcre:/etc/postfix/helo_local_forged.pcre REJECT RFC 1893 Err. 5.1.8 Hostname invalid helo_local_forged.pcre 216.117.206.24
> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: NOQUEUE: reject: RCPT from 209-203-76-33.gen.twtelecom.net[209.203.76.33]: 554 <216.117.206.24>: Helo command rejected: RFC 1893 Err. 5.1.8 Hostname invalid helo_local_forged.pcre; from=<> to=<> proto=SMTP helo=<216.117.206.24>
> Feb 24 18:02:14 imgate01 postfix/smtpd[34766]: > 209-203-76-33.gen.twtelecom.net[209.203.76.33]: 554 <216.117.206.24>: Helo command rejected: RFC 1893 Err. 5.1.8 Hostname invalid helo_local_forged.pcre

RCPT TO hostmaster rejected.

> 209-203-76-33.gen.twtelecom.net[209.203.76.33]: RCPT TO: <>
> Feb 24 18:02:20 imgate01 postfix/smtpd[34766]: extract_addr: input: <>
> Feb 24 18:02:20 imgate01 postfix/smtpd[34766]: extract_addr: result:
> Feb 24 18:02:20 imgate01 postfix/smtpd[34766]: connect to subsystem public/cleanup
> Feb 24 18:02:20 imgate01 postfix/smtpd[34766]: > 209-203-76-33.gen.twtelecom.net[209.203.76.33]: 250 Ok
> Feb 24 18:02:25 imgate01 postfix/smtpd[34766]: < 209-203-76-33.gen.twtelecom.net[209.203.76.33]: DATA
> Feb 24 18:02:25 imgate01 postfix/smtpd[34766]: >>> START Data command RESTRICTIONS <<<
> Feb 24 18:02:25 imgate01 postfix/smtpd[34766]: generic_checks: name=reject_unauth_pipelining

RCPT TO postmaster accepted with no checks. This happens because you use
this address for sender verification, and the sender verification probe
address is automatically whitelisted from all restrictions. Use the empty
probe address or be prepared to accept all mail for the non-empty probe
address.

-- 
	Viktor.







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