freebsd-ports/mail/xf-spf/pkg-descr
Marcelo Araujo 9e3978507d When an SMTP session starts, xf-spf is expected to be forked from
qmail-smtpd - this is why you need SMTPEXTFORK. When forked, this processes
gets all enviroment variables which were available for the parent process
(qmail-smtpd).

PR:		ports/116332
Submitted by:	Felippe de Meirelles Motta <lippe@freebsdbrasil.com.br>
Approved by:	stas (mentor)
2007-10-21 18:35:12 +00:00

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When an SMTP session starts, xf-spf is expected to be forked from
qmail-smtpd - this is why you need SMTPEXTFORK. When forked, this processes
gets all enviroment variables which were available for the parent process
(qmail-smtpd).
A customized SPF checker for qmail to be used with
SMTPEXTFORM patch, used and approved by a number of FreeBSD Brasil LTDA's
customers.
WWW: http://www6.freebsdbrasil.com.br/~eksffa/l/dev/qmail-smtpextfork/