[Users] *** GMX Spamverdacht *** filtering rule

[Andrej Kacian]

On Mon, 16 Jul 2012 18:30:08 +0200
seelenhirt <seelenhirt at gmx.net> wrote:

> > I try to create a filter/processing rule with the condition: Filter
> > when recipient is x and x is the ONLY recipient of this mail.
> > Someone has a hint how to solve this?
> 
> I found a solution:
> 
> to matchcase "recipient at mail.tld" &
> ~to regexpcase ".*@.*@.*" &
> ~cc matchcase "@"
> 

Ah, that's clever, I didn't think of checking for number of @s. My line
of thinking was more along checking if there is a separator in To
header. :)

-- 
Andrej