Sieve not filtering

[Alexander Dalloz]

Am 18.02.2017 um 17:44 schrieb Ben:
>

[ ... ]

> Actually, after many hours of head-bashing, I discovered the problem.
>
> sieve doesn't work when you're just using telnet port 25 !
>
> I was doing :
> ehlo test
> mail from:sender at example.com
> rcpt to:recip at example.com
> data
> Subject: hello world
> Hello World !
> .
>
> With the above, sieve was simply sending everything to INBOX
>
> When I changed my methodology :
> ehlo test
> mail from:sender at example.com
> rcpt to:recip at example.com
> data
> From:<sender at example.com>
> To:<recip at example.com>
> Subject: hello world
> Hello World !
> .
>
> It worked as expected.

Just for the record: please don't use that invalid syntax.

Alexander