[Dovecot] sieve redirect action
Stephan Bosch
stephan at rename-it.nl
Thu Jul 30 11:43:26 EEST 2009
Nikita Koshikov schreef:
> Hello Stephan,
>
> First of all, thank you for dovecot-sieve implementation.
>
> I see that you are adding X-Sieve header to all outgoing e-mail in cmd-redirect.c
>
> /* Prepend sieve version header (should not affect signatures) */
> rfc2822_header_field_write(f, "X-Sieve", SIEVE_IMPLEMENTATION);
>
> How do you look at adding one more header, for example X-Sieve-Forward-From:
>
> Now, when redirect action is in use - mail forwards using sendmail command line interface. The problem that there is no suitable way to know which user's script has generate redirect. Received: header may contain envelope receiver but this is valid if only 1 "rcpt to:" command was specified on SMTP session.
> This invokes problem when forwarding mail to non-local domains, breaking such things like SPF. I'd like to setup SRS for fixing this, but I don't know sender("sieve local user") mail. Adding one header with valid local user e-mail address will fix this.
> Google add 2 headers for this - X-Forwarded-To: and X-Forwarded-For: .
>
> What do you think about this ?
I have no objection, but then again my experience on this subject is
pretty bleak. Does anyone else have comments?
Regards,
--
Stephan Bosch
stephan at rename-it.nl
More information about the dovecot
mailing list