[OT] How to avoid Backscatter in Sendmail

[Eric Mink]

Adding a SPF record to your dns zone will do the trick

http://old.openspf.org/wizard.html?mydomain=&x=35&y=9

Met vriendelijk groet,

Eric Mink
 
Remote IT - Services
Pascalweg 1, Postbus 256
8000 AG  Zwolle
 
Telefoon: 038 - 428 44 44
Fax: 038 - 428 44 40

-----Oorspronkelijk bericht-----
Van: mailscanner-bounces at lists.mailscanner.info [mailto:mailscanner-bounces at lists.mailscanner.info] Namens Marcello Anderlini
Verzonden: vrijdag 23 april 2010 9:35
Aan: 'MailScanner discussion'
Onderwerp: R: [OT] How to avoid Backscatter in Sendmail

Hi, I think I've finaly found my problem.
It seems it was due relay_based_on_MX configuration.

Thanks a lot to all for help :-)

Best regards 


Dr. Marcello Anderlini
m.anderlini at database.it
---------------------------------------------
Database Informatica S.r.l.
Microsoft Certified Partner
Tel.  +39059775070
Fax. +39059779545
http://www.database.it
--------------------------------------------- 

-----Messaggio originale-----
Da: mailscanner-bounces at lists.mailscanner.info
[mailto:mailscanner-bounces at lists.mailscanner.info] Per conto di Scott Silva
Inviato: 22/04/2010 21:05
A: mailscanner at lists.mailscanner.info
Oggetto: Re: [OT] How to avoid Backscatter in Sendmail

on 4-21-2010 1:00 PM Bryan Guest spake the following:
> Hello
> 
> As mentioned you could try  milter-ahead or smfsav, run as a milter 
> from sendmail to drop the connection prior to the DATA command in the 
> SMTP transaction.
> 
> One note, apparently the same self appointed police at 
> backscatterer.org also blacklist you for attempting to cut down on 
> spam by using sender callouts.  So if you use smfsav, disable SAV or 
> you will just get blacklisted again.
> 
> Bryan
Sender callouts are just another form of backscatter.

--
MailScanner mailing list
mailscanner at lists.mailscanner.info
http://lists.mailscanner.info/mailman/listinfo/mailscanner

Before posting, read http://wiki.mailscanner.info/posting

Support MailScanner development - buy the book off the website! 

--
Messaggio verificato dal servizio antivirus di Database Informatica


-- 
Messaggio verificato dal servizio antivirus di Database Informatica

-- 
MailScanner mailing list
mailscanner at lists.mailscanner.info
http://lists.mailscanner.info/mailman/listinfo/mailscanner

Before posting, read http://wiki.mailscanner.info/posting

Support MailScanner development - buy the book off the website!