Re: [OT] procmail recipe advice for spamassassin

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Am Fr, den 06.08.2004 schrieb D. D. Brierton um 3:11:

> I get between 200 and 300 a day. But the trouble is that all the mail is
> retrieved by fetchmail, from servers where its already been accepted. I
> don't know if grey-listing would work in those circumstances.

No, in that situation greylisting would be contra productive.

Real time sender verification with your Postfix. I use it for
fetchmailed mail with milter-sender integrated into Sendmail. It saves
me from a lot of SPAM because many if not most senders of SPAM is faked
and thus not existing. This way, with sender address verification the
mail is simply discarded. An example from my logs:

   Milter: to=<fetchmail@xxxxxxxxxxxxxxxxxx>, reject=550 5.7.1 recipient
denied, because MX 10 'Vent.mokrohajska-school.sk.' [193.87.162.1] for
<pkramervb@xxxxxxxxxxxxxxxxxxxxx> rejected sender. Their reason
"<pkramervb@xxxxxxxxxxxxxxxxxxxxx>: User unknown": 1 Time(s)
   discarded: 1 Time(s)

> Best, Darren

Alexander


-- 
Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13
Fedora GNU/Linux Core 2 (Tettnang) kernel 2.6.7-1.494.2.2smp 
Serendipity 03:40:40 up 1 day, 21:08, load average: 0.30, 0.23, 0.19 

Attachment: signature.asc
Description: Dies ist ein digital signierter Nachrichtenteil


[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux