242107Before queue filter vs access policy delegation?
- Aug 8, 2008Hi!
I have one server using before queue content filter which
sometime have resource problem (mail delivery slow down bogged
down by spams and unreachable servers). Just not too long time
ago I found about SMTPD access policy delegation. Since the
filter do nothing to the e-mail other than accept or reject, it
seems that I can do the same SMTPD access policy delegation.
Currently the filter works by checking sender and recipients,
specifically some recipient address which requires
authentication code in the address extension. If the
authentication not there then the smtp conversation is rejected
So, am I correct to think that this can be implemented by SMTPD
access policy delegation? What actually the difference on what
SMTPD access policy delegation can achieve compare to what
before queue content filter can do?
Is it true that SMTPD access policy delegation can have less
resources requirement than before queue content filter? I am
also thinking to start implementing the grey list.
(stephan paul) Arif Sahari Wibowo
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