From: Patric Falinder on
Hi!

I'm getting a couple of this "bad header" messages:

250 2.6.0 Ok, message with invalid header discarded, id=18740-03 -
Non-encoded 8-bit data (char F6 hex) in message header 'Subject':
Subject: Tar kraftorder i F\\366renade arabemir...)

I think its because there is an "�" -letter in the subject but I tried
sending a mail to myself with "� � �" in the subject and it didn't get
bad header. Can it be his mail-client thats the problem?
I'm not really sure what Non-encoded 8-bit means.

Why do I get that message?

From: Magnus =?iso-8859-1?Q?B=E4ck?= on
On Tue, March 2, 2010 9:58 am, Patric Falinder said:

> I'm getting a couple of this "bad header" messages:
>
> 250 2.6.0 Ok, message with invalid header discarded, id=18740-03 -
> Non-encoded 8-bit data (char F6 hex) in message header 'Subject':
> Subject: Tar kraftorder i F\\366renade arabemir...)

This is an error message from amavisd-new, not Postfix. I believe
amavisd-new's bad header rule can be disabled.

> I think its because there is an "�" -letter in the subject but I tried
> sending a mail to myself with "� � �" in the subject and it didn't get
> bad header. Can it be his mail-client thats the problem?
> I'm not really sure what Non-encoded 8-bit means.

8-bit characters in headers must be encoded according to RFC2047, which
hasn't been done here.

--
Magnus B�ck
magnus(a)dsek.lth.se

From: mouss on
Magnus B�ck a �crit :
> On Tue, March 2, 2010 9:58 am, Patric Falinder said:
>
>> I'm getting a couple of this "bad header" messages:
>>
>> 250 2.6.0 Ok, message with invalid header discarded, id=18740-03 -
>> Non-encoded 8-bit data (char F6 hex) in message header 'Subject':
>> Subject: Tar kraftorder i F\\366renade arabemir...)
>
> This is an error message from amavisd-new, not Postfix. I believe
> amavisd-new's bad header rule can be disabled.
>

yes.

$final_bad_header_destiny = D_PASS;

>> I think its because there is an "�" -letter in the subject but I tried
>> sending a mail to myself with "� � �" in the subject and it didn't get
>> bad header. Can it be his mail-client thats the problem?
>> I'm not really sure what Non-encoded 8-bit means.
>
> 8-bit characters in headers must be encoded according to RFC2047, which
> hasn't been done here.
>

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