[jdev] Re: email is a slum

[Jesus Cea Avion]

> Try out Greylisting, http://www.greylisting.org (postgrey on google if
> you are running postfix) it took way over 90% of my spam.

Some ISPs (in particular Terra, the largest spanish ISP with more than 6
millions users) treats a 4XX error as "terminal" (like 5XX errors).

Shame on then, violating standards, but the consequences affect us all.

-- 
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