[Dovecot] Explain about (mail_get_first_header(mail, "From", &header)

[Alex Baule]

Hi Timo...

Inside my plugin, i use the (mail_get_first_header(mail, "From",
&header) function, to get the email From to put in some Blacklist.

Looking in the header under this mail, we have 2 "From" fields.

Using the function above, i get the Second "From", but my MTA (exim)
look in to The First From, in the First Line, in that way, my
blacklist don't work, because the sender to be blocked is different
from

the From looked by dovecot.

There is a way to get the "From" from First line ?



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>From dma_3783 at envios.socomdescontos.com.br Tue Jun 07 15:43:04 2011
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	for sugestao at brc.com.br; Tue, 07 Jun 2011 15:43:01 -0300
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From: "CompraFacil.com.br" <mkt at socomdescontos.com.br>
To: "sugestao" <sugestao at brc.com.br>
Subject: SUPER OFERTA: TV LCD 32” Full HD apenas 10x 129,99 reais com
FRETE ZERO. Aproveite.
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Date: Tue, 7 Jun 2011 15:42:59 -0300


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