[Mimedefang] Question on placement of filter_helo & other function
David F. Skoll
dfs at roaringpenguin.com
Wed Mar 21 13:27:20 EST 2007
David Reta wrote:
> To combat the impersonating of our domain and IP's I am in the process
> of implementing filter_helo. Should this be placed in
> /etc/mail/mimedefang-filter or /usr/local/bin/mimedefang.pl?
/etc/mail/mimedefang-filter. You should **NEVER** add site-specific
configuration code to mimedefang.pl.
> On another note I will also be implementing a function that discards
> mail sent to invalid addresses. We gets lots of spam sent to invalid
> addresses. This will be done by keeping a table of valid smtp addresses
> which are retreived via ldap from our domain controllers. Should I call
> this function from filter_begin?
No; it should be called from filter_recipient.
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