[Mimedefang] Why does my x-header appear more than once?

Matthew.van.Eerde at hbinc.com Matthew.van.Eerde at hbinc.com
Wed Jun 23 17:34:14 EDT 2004


> From: Mark Penkower [mailto:mark at roycenet.com]
> I added the follwoing code to my filter:
> 
> action_add_header("X-Spam-Checked-By", "Custom Spam Checking Rules");   
> 
> When I send email to myself locally, the header only appears 
> once.  If I send email to myself from an external account, 
> the header appears 2 or 3 times.
> 
> Why?

You have it in filter($...) which gets called multiple times per email
Consider putting it in filter_end(...) instead which only gets called at the
end
Consider using action_change_header instead which will replace the header if
it exists



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