problem with mail address case

[Jerry Benton]

Ah... good to know. I was not aware of that "feature".


On Fri, Jun 7, 2013 at 1:22 PM, f immenroth <
f.immenroth at klinikum-braunschweig.de> wrote:

>  Hi,
>
> i finally found the problem after some searching in the internet.
>
> The error is located in MailScanner. After changing all lines with "{to}"
> in it in /usr/lib/MailScanner/MailScanner/Postfix.pm from
>
>         push @{$message->{to}}, lc($recdata);
>
> to
>
>         push @{$message->{to}}, $recdata;
>
> the mailadress is unchanged.
>
> Regards
> Florian
>
>
> >> Jerry Benton <jerry.benton at mailborder.com> schrieb am 07.06.2013 um
> 09:54:
>   I believe this is actually an MTA ( postfix) issue and not MailScanner.
> There is a lot of info out there in groups where this has been discussed.
>
> On a similar note, I stick with all lower case addresses. While RFC
> compliant, not everything out there is compliant and could cause issues
> outside of your enclave.
>
>
> On Friday, June 7, 2013, f immenroth wrote:
>
>>  Hello,
>>  we have a Problem with our MailScanner / Postfix system.
>> When I send a mail to T1485 at domain.com the address will be changed after
>> processing to t1485 at domain.com .
>> Since the receiving system is requesting case sensitive addresses (and so
>> defined in RFC) what have i to change for not rewriting the mail addresses?
>>  Thank you
>>  Florian
>>  Log-Output:
>> Jun 7 08:24:35 mailproxy postfix/cleanup[24006]: C5226107EF9: hold:
>> header Received: from groupwise.skbs.de (groupwise2.serverskbs.de[192.168.12.169])??by
>> mailproxy.serverskbs.de (Postfix) with ESMTP id C5226107EF9??for <
>> T1485 at oscar.klinikum-braunschweig.de>; Fri, 7 Jun 20 from
>> groupwise2.serverskbs.de[192.168.12.169]; from=<
>> f.immenroth at klinikum-braunschweig.de> to=<
>> T1485 at oscar.klinikum-braunschweig.de> proto=ESMTP helo=<groupwise.skbs.de
>> >
>> Jun 7 08:24:35 mailproxy postfix/cleanup[24006]: C5226107EF9: message-id=<
>> 51B198C20200007D00037F85 at groupwise.skbs.de>
>> Jun 7 08:24:35 mailproxy postfix/smtpd[24004]: disconnect from
>> groupwise2.serverskbs.de[192.168.12.169]
>> Jun 7 08:24:40 mailproxy MailScanner[24012]: New Batch: Scanning 1
>> messages, 1433 bytes
>> Jun 7 08:24:40 mailproxy MailScanner[24012]: Filename Checks: Allowing
>> C5226107EF9.AA8A5 msg-24012-1.txt
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Filetype Checks: Allowing
>> C5226107EF9.AA8A5 msg-24012-1.txt (no match found)
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Virus and Content Scanning:
>> Starting
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Virus Scanning completed at
>> 2563 bytes per second
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Spam Checks: Starting
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Message C5226107EF9.AA8A5
>> from 192.168.12.169 (f.immenroth at klinikum-braunschweig.de) is whitelisted
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Spam Checks completed at
>> 616898 bytes per second
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Requeue: C5226107EF9.AA8A5
>> to 97AA1107F06
>> Jun 7 08:24:41 mailproxy postfix/qmgr[5855]: 97AA1107F06: from=<
>> f.immenroth at klinikum-braunschweig.de>, size=603, nrcpt=1 (queue active)
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Uninfected: Delivered 1
>> messages
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Virus Processing completed
>> at 176088 bytes per second
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Deleted 1 messages from
>> processing-database
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Batch completed at 2404
>> bytes per second (1433 / 0)
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Batch (1 message) processed
>> in 0.60 seconds
>> Jun 7 08:24:41 mailproxy postfix/smtp[24026]: 97AA1107F06: to=<
>> t1485 at oscar.klinikum-braunschweig.de>,
>> relay=172.16.60.75[172.16.60.75]:25, delay=5.8, delays=5.7/0/0.01/0.02,
>> dsn=5.0.0, status=bounced (host 172.16.60.75[172.16.60.75] said: 553
>> Requested action not taken: mailbox name not allowed (in reply to RCPT TO
>> command))
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: Logging message
>> C5226107EF9.AA8A5 to SQL
>> Jun 7 08:24:41 mailproxy MailScanner[24015]: C5226107EF9.AA8A5: Logged to
>> MailWatch SQL
>> Jun 7 08:24:41 mailproxy postfix/cleanup[24006]: 89149107EF9: message-id=<
>> 20130607062441.89149107EF9 at mailproxy.serverskbs.de>
>> Jun 7 08:24:41 mailproxy MailScanner[24012]: "Always Looked Up Last" took
>> 0.01 seconds
>> Jun 7 08:24:41 mailproxy postfix/qmgr[5855]: 89149107EF9: from=<>,
>> size=3064, nrcpt=1 (queue active)
>> Jun 7 08:24:41 mailproxy postfix/bounce[24129]: 97AA1107F06: sender
>> non-delivery notification: 89149107EF9
>> Jun 7 08:24:41 mailproxy postfix/qmgr[5855]: 97AA1107F06: removed
>> Jun 7 08:24:41 mailproxy postfix/smtp[24026]: 89149107EF9: to=<
>> f.immenroth at klinikum-braunschweig.de>,
>> relay=192.168.12.169[192.168.12.169]:25, delay=0.03, delays=0.02/0/0/0.01,
>> dsn=2.0.0, status=sent (250 Ok)
>> Jun 7 08:24:41 mailproxy postfix/qmgr[5855]: 89149107EF9: removed
>>
>> Städtisches Klinikum Braunschweig gGmbH
>>
>> Freisestr. 9/10, 38118 Braunschweig
>>
>> Geschäftsführer: Dipl.-Kfm. Helmut Schüttig
>>
>> Aufsichtsrat: Ulrich Markurth, Vorsitzender
>>
>> Amtsgericht Braunschweig, HRB 9319
>>
>
>
> --
>
> --
> Jerry Benton
> Mailborder Systems
> www.mailborder.com
>
>
>  Städtisches Klinikum Braunschweig gGmbH
>
> Freisestr. 9/10, 38118 Braunschweig
>
> Geschäftsführer: Dipl.-Kfm. Helmut Schüttig
>
> Aufsichtsrat: Ulrich Markurth, Vorsitzender
>
> Amtsgericht Braunschweig, HRB 9319
>
> --
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>
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>
>


-- 

--
Jerry Benton
Mailborder Systems
www.mailborder.com
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