Thomas kinghorn:
> Good morning list.
>
> I hope someone can assist with a problem.
>
> We have a device which uses a GSM sim and a non-configurable device setting.
> It is currently sending data relating to water flow.
>
> The problem occurring is that Amavisd-new (SpamAssassin) is tagging the
> mail as spam due to the message-id not having a TLD.
If it runs as an smtpd_proxy_filter, then there are no header_checks
before the filter.
The flow is:
network -> smtpd -> smtpd proxy filter -> smtpd -> cleanup -> queue file
header_checks are implemented in the cleanup daemon.
The smtpd_proxy_filter feature breaks a number of assumptions about
how Postfix works. This affects header_checks, milters, and address
rewriting among others. That is not easily fixed by moving
smtpd_proxy_filter to the end of the cleanup daemon.
Wietse
