Re: [Exim] What exactly happens with ACL "warn" messages?

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Autor: Philip Hazel
Datum:  
To: Toralf Lund
CC: Exim Mailing List
Betreff: Re: [Exim] What exactly happens with ACL "warn" messages?
On Thu, 18 Mar 2004, Toralf Lund wrote:

>    1. Do I always get an extra header, or just when the message appears
>       to contain a header name followed by a ":"?


You could always try an experiment....

If there is no header name at the start, Exim adds "X-ACL-Warn:". I have
made a note to document this.

>    2. Does this work for all the different ACL types?


Only for those that apply to message reception (MAIL, RCPT, DATA,
not-SMTP).

> Related question:
>
>     * I notice that convert4r3 will inserted something like

>
> warn message = X-Warning: <RBL related message>
>
>
>       when converting version 3 config files with entries of the form
>       <rbl dns>/warn in rbl_domains, while Exim 3 would insert an
>       "X-RBL-Warning", i.e. the header name has changed. Any particular
>       reason for this?


I cannot remember what I was thinking 2.5 years ago when I implemented
that, but it may just be a simple typo. I do not, however, propose to
make any change to convert4r3 at this state.


--
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.
Get the Exim 4 book:    http://www.uit.co.uk/exim-book