Hi, Sergey -
Ah! We're not using that directive. (I don't even recall it, so it might
have been introduced in a newer version of Exim than we're currently using.)
I'm pretty sure the example header isn't valid, but hopefully someone else
will confirm: in which case perhaps raise it with the manager of the
libreoffice-users mailing list?
Cheers,
Mike B-)
On Wednesday, 18 November 2015, Sergey Dorofeev <sergey@???> wrote:
> Hello,
>
> there is no additional software, just "verify = header_syntax" in
> acl_check_data.
> If this syntax is really invalid, then I should consider it as flaw of
> libreoffice-users mailing list.
> 18 нояб. 2015 г. 15:22 пользователь Mike Brudenell <
> mike.brudenell@???
> <javascript:_e(%7B%7D,'cvml','mike.brudenell@???');>> написал:
>
> Hi, Sergey -
>
> As far as I remember, the standard Exim installation doesn't do any
> checking of the "From:" headers. Instead it deals with the MAIL FROM and
> RCPT TO addresses in the SMTP envelope.
>
> So anything on your setup that's checking "From:" headers must have been
> added by yourself? If so then presumably there might be an error in those
> checks, not in Exim itself. Perhaps you could look out the lines in your
> Exim configuration file that implement such checks and share them here;
> someone might then be able to spot a mistake in them.
>
> *However…*
>
> The "From:" line you give as an example is
>
> From: hdv@gmail <hdv.jadev@???
> <javascript:_e(%7B%7D,'cvml','hdv.jadev@???');>>
>
>
> and appears not to be valid under RFC 5322. That specification says a
> "From:" line is defined as
>
> from = "From:" mailbox-list CRLF
>
>
> where
>
> mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list
>
> mailbox = name-addr / addr-spec
>
> name-addr = [display-name] angle-addr
>
> display-name = phrase
>
> phrase = 1*word / obs-phrase
>
> word = atom / quoted-string
>
> atom = [CFWS] 1*atext [CFWS]
>
> atext = ALPHA / DIGIT / ; Printable US-ASCII
> "!" / "#" / ; characters not including
> "$" / "%" / ; specials. Used for atoms.
> "&" / "'" /
> "*" / "+" /
> "-" / "/" /
> "=" / "?" /
> "^" / "_" /
> "`" / "{" /
> "|" / "}" /
> "~"
>
>
> In your sample the *display-name* field is hdv@gmail and includes an "@",
> but this is not a character listed as being valid for *atext*. Therefore
> the entire *display-name* string has to be enclosed within quotes.
>
> So actually there might not be a mistake in your validation rule at all!
> If I'm right about the "From:" header not being valid (can some confirm
> this?) then your rule is doing its job and rejecting it! 😊
>
> Cheers,
> Mike B-)
>
> On 17 November 2015 at 18:39, sergey <sergey@???
> <javascript:_e(%7B%7D,'cvml','sergey@???');>> wrote:
>
>> Hello
>>
>> I've started to receive bounce notices from libreoffice mailing lists
>> Log record
>> ===
>> 2015-11-17 18:42:19 1ZykGp-0003Le-Bx H=bilbo2.documentfoundation.org
>> [2a01:4f8:190:3144::2].
>> X=TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256 F=<users+bounces-47461-sergey=
>> fidoman.ru@???
>> <javascript:_e(%7B%7D,'cvml','fidoman.ru@???');>>.
>> rejected after DATA: malformed address: <hdv.jadev@???
>> <javascript:_e(%7B%7D,'cvml','hdv.jadev@???');>>\n may not follow
>> hdv@gmail :.
>> failing address in "From:" header is: hdv@gmail <hdv.jadev@???
>> <javascript:_e(%7B%7D,'cvml','hdv.jadev@???');>>
>> ===
>>
>> Exim4 refuses mail when valid address is given in header but sender name
>> is spelled as e-mail (contains '@')
>> If e-mail is given inside '<>', should then field where sender name must
>> reside to check if it contains '@' or not?
>>
>>
>> --
>> ## List details at https://lists.exim.org/mailman/listinfo/exim-users
>> ## Exim details at http://www.exim.org/
>> ## Please use the Wiki with this list - http://wiki.exim.org/
>
>
>
>
> --
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> IT Services, University of York, Heslington, York YO10 5DD, UK
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>
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>
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