[Dovecot] antispam-plugin 1.2 and trailing carriage-returns

[Timo Sirainen]

On Tue, 2009-09-01 at 22:20 +0200, Karsten Bräckelmann wrote:
> The mail that is being trained is different than its respective source
> in the mbox file. The trained one shows added, trailing carriage-return
> chars for all headers, which are not in the headers in the mbox file.
> 
> This breaks sa-learn -- both these variations are different, and SA
> would learn *both* when run against each one separately.
> 
> How comes? Any insight? 

Probably because incoming mails have CRLF linefeeds. Antispam plugin
could drop these by wrapping the mail_get_stream()'s returned input
stream to i_stream_create_lf().
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