[plug] Mail Filtering

[Ben Jensz]

And of course forgetting the most important part, see below:

Ben Jensz wrote:

> 127.0.0.1:1025    inet n    -    n    -    -  smtpd
>       -o content_filter=
>       -o local_recipient_maps=
>       -o smtpd_restriction_classes=
>       -o smtpd_helo_restrictions=
>       -o smtpd_client_restrictions=
>       -o smtpd_sender_restrictions=
>       -o smtpd_recipient_restrictions=permit_mynetworks,reject
>       -o mynetworks=127.0.0.0/8
>       -o strict_rfc821_envelopes=yes
>       -o myhostname=localhost
> # Could snoop and receive a BCC of every email they send:
>       -o always_bcc=someone at somewhere.com

    -o message_size_limit=1024000

(1Mb)