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https://issues.apache.org/jira/browse/JAMES-344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12795730#action_12795730
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Ralph B Holland edited comment on JAMES-344 at 1/1/10 5:35 AM:
---------------------------------------------------------------
This parsing issue is also causing problems for me from my POP3 server. I had
to include UnknownHostException handling into MessageProcessor to stop it
crashing on an invalid trace header.
If you look inside RFC 5321 section 4.4 Trace it states that the Received:
field was added for debugging, the standard goes on to say that the field may
not conform and that NO mail server should alter the format. I.e. expect it to
differ from the standards.
That comment aside though, I notice in RFC5321 that an IP address is actually
specified inside ( ) and not [ ] - so it seems to me that the ( ) should be
permitted.
I believe that the parser. preference can be given to the [ ] , if not found
found then the contents of the inner-most () should be used.
I attach an example email header extracted by James fetchmail from my POP3
server, which is running windoze software at my ISP (who hosts my domain). Note
the second header put on by my provider's email server canberranet.com.au:
Return-Path: <[email protected]>
Delivered-To: ra...@localhost
Received: from canberranet.com.au (unverified [202.168.8.70])
by canberranet.com.au (SurgeMail 3.7b8) with ESMTP id 76651460
for <[email protected]>; Fri, 01 Jan 2010 14:28:16 +1100
Received: from unknown (HELO canberranet.com.au) (202.168.8.8)
by Mail-SeCure (envelope-from [email protected])
with SMTP; 1 Jan 2010 12:32:36 +1100
Received: from ll62-72-188-251-62.ll62.iam.net.ma (unverified [62.251.188.72])
by canberranet.com.au (SurgeMail 3.7b8) with ESMTP id 76642457
for multiple; Fri, 01 Jan 2010 12:36:46 +1100
X-Verify-SMTP: Host 62.251.188.72 sending to us was not listening
Date: Fri, 01 Jan 2010 01:34:55 +0100
Message-ID: <001101ca8a7a$3d46e520$00426...@ocutnqtp>
From: "Ruby Royale Online Games" <[email protected]>
To: <[email protected]>
Subject: Great pokies and offers [spam]
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable
X-Server: High Performance Mail Server - http://surgemail.com r=1325883893
X-Rcpt-To: <[email protected]>
X-IP-stats: Incoming Outgoing Last 0, First 762, in=2251436, out=27829717,
spam=0 Known=true
X-External-IP: 202.168.8.70
Status: U
X-UIDL: 1262316496.856_419757.mrmail2
X-fetched-from: mail.arising.com.au
I will be looking at making changes to the Received: field parser to handle the
brackets ( ) around the IP address after the HELO response..
Just to help out further, here is the email received from the brutus.apache.org
jira signup I just made:
Return-Path: <[email protected]>
Delivered-To: ra...@localhost
Received: from canberranet.com.au (unverified [202.168.8.70])
by canberranet.com.au (SurgeMail 3.7b8) with ESMTP id 76659501
for <[email protected]>; Fri, 01 Jan 2010 16:01:24 +1100
Received: from unknown (HELO brutus.apache.org) (140.211.11.140)
by Mail-SeCure (envelope-from [email protected])
with SMTP; 1 Jan 2010 14:08:32 +1100
Received: from brutus.apache.org (localhost [127.0.0.1])
by brutus.apache.org (Postfix) with ESMTP id 62A8D234C045
for <[email protected]>; Thu, 31 Dec 2009 19:08:29 -0800 (PST)
Message-ID: <[email protected]>
Date: Fri, 1 Jan 2010 03:08:29 +0000 (UTC)
From: [email protected]
To: [email protected]
Subject: [jira] Account signup
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394
X-Server: High Performance Mail Server - http://surgemail.com r=1325883893
X-Rcpt-To: <[email protected]>
X-IP-stats: Incoming Outgoing Last 0, First 763, in=2252824, out=27830757,
spam=0 Known=true
X-External-IP: 202.168.8.70
Status: U
X-UIDL: 1262322084.856_424086.mrmail2
X-fetched-from: mail.arising.com.au
You have signed up for a JIRA account at:
https://issues.apache.org/jira
Here are the details of your account:
....contents snipped and addresses anonymized ...
was (Author: vh-ums):
This parsing issue is also causing problems for me from my POP3 server. I
had to include UnknownHostException handling into MessageProcessor to stop it
crashing on an invalid trace header.
If you look inside RFC 5321 section 4.4 Trace it states that the Received:
field was added for debugging, the standard goes on to say that the field may
not conform and that NO mail server should alter the format. I.e. expect it to
differ from the standards.
That comment aside though, I notice in RFC5321 that an IP address is actually
specified inside ( ) and not [ ] - so it seems to me that the ( ) should be
permitted.
I believe that the parser. preference can be given to the [ ] , if not found
found then the contents of the inner-most () should be used.
I attach an example email header extracted by James fetchmail from my POP3
server, which is running windoze software at my ISP (who hosts my domain). Note
the second header put on by my provider's email server canberranet.com.au:
Return-Path: <[email protected]>
Delivered-To: ra...@localhost
Received: from canberranet.com.au (unverified [202.168.8.70])
by canberranet.com.au (SurgeMail 3.7b8) with ESMTP id 76651460
for <[email protected]>; Fri, 01 Jan 2010 14:28:16 +1100
Received: from unknown (HELO canberranet.com.au) (202.168.8.8)
by Mail-SeCure (envelope-from [email protected])
with SMTP; 1 Jan 2010 12:32:36 +1100
Received: from ll62-72-188-251-62.ll62.iam.net.ma (unverified [62.251.188.72])
by canberranet.com.au (SurgeMail 3.7b8) with ESMTP id 76642457
for multiple; Fri, 01 Jan 2010 12:36:46 +1100
X-Verify-SMTP: Host 62.251.188.72 sending to us was not listening
Date: Fri, 01 Jan 2010 01:34:55 +0100
Message-ID: <001101ca8a7a$3d46e520$00426...@ocutnqtp>
From: "Ruby Royale Online Games" <[email protected]>
To: <[email protected]>
Subject: Great pokies and offers [spam]
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable
X-Server: High Performance Mail Server - http://surgemail.com r=1325883893
X-Rcpt-To: <[email protected]>
X-IP-stats: Incoming Outgoing Last 0, First 762, in=2251436, out=27829717,
spam=0 Known=true
X-External-IP: 202.168.8.70
Status: U
X-UIDL: 1262316496.856_419757.mrmail2
X-fetched-from: mail.arising.com.au
I will be looking at making changes to the Received: field parser to handle the
brackets ( ) around the IP address after the HELO response..
Just to help out further, here is the email received from the brutus.apache.org
Return-Path: <[email protected]>
Delivered-To: ra...@localhost
Received: from canberranet.com.au (unverified [202.168.8.70])
by canberranet.com.au (SurgeMail 3.7b8) with ESMTP id 76659501
for <[email protected]>; Fri, 01 Jan 2010 16:01:24 +1100
Received: from unknown (HELO brutus.apache.org) (140.211.11.140)
by Mail-SeCure (envelope-from [email protected])
with SMTP; 1 Jan 2010 14:08:32 +1100
Received: from brutus.apache.org (localhost [127.0.0.1])
by brutus.apache.org (Postfix) with ESMTP id 62A8D234C045
for <[email protected]>; Thu, 31 Dec 2009 19:08:29 -0800 (PST)
Message-ID: <[email protected]>
Date: Fri, 1 Jan 2010 03:08:29 +0000 (UTC)
From: [email protected]
To: [email protected]
Subject: [jira] Account signup
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394
X-Server: High Performance Mail Server - http://surgemail.com r=1325883893
X-Rcpt-To: <[email protected]>
X-IP-stats: Incoming Outgoing Last 0, First 763, in=2252824, out=27830757,
spam=0 Known=true
X-External-IP: 202.168.8.70
Status: U
X-UIDL: 1262322084.856_424086.mrmail2
X-fetched-from: mail.arising.com.au
You have signed up for a JIRA account at:
https://issues.apache.org/jira
Here are the details of your account:
....snip ...
> FetchMail cannot parse particular format of "Received" header
> -------------------------------------------------------------
>
> Key: JAMES-344
> URL: https://issues.apache.org/jira/browse/JAMES-344
> Project: JAMES Server
> Issue Type: Bug
> Components: FetchMail
> Affects Versions: 2.3.0
> Reporter: Jeff Keyser
> Priority: Minor
>
> The mail server I am pulling e-mail from inserts a "Received" header that
> looks like the following:
> Received: from unknown (HELO host.domain.tld) (192.168.255.254) by ...
> BTW - The name "unknown" is always used. I assume they are purposely saving
> processing power by not reverse-looking up the host name.
> I have debugged this problem in the code, and it appears that because the IP
> address is not surrounded by square brackets, computeRemoteAddress is unable
> to find the IP address. So the name "unknown" is always used to determine
> the address instead, which fails.
> FYI - The e-mail I am pulling actually passes through two e-mail servers by
> different organizations, and they both use this format. So I assume this
> format is common.
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