Re: [courier-users] How to fight spam bounces?

2008-04-28 Thread Alessandro Vesely
Sam Varshavchik wrote: > > Set up a subdomain zone in one of your domains, and use the script to > populate the zone file, then set up Courier to use it as a DNS blacklist. Fine. (Some suggest sub-subdomains, as backscatter.dnsbl.example.com.) Q: is it publicly accessible, and mentioned in the

Re: [courier-users] How did this pass SPF?

2008-04-28 Thread Bernd Wurst
Hi. On Tuesday 29 April 2008, Ben Kennedy wrote: > However, the From: is > clearly [EMAIL PROTECTED], which would have failed since I have SPF records > for zygoat.ca. > > Where did the zyberphar.com domain come from?  I thought the MAILFROM > SPF check matched against the From: field. You really

Re: [courier-users] How to fight spam bounces?

2008-04-28 Thread Bernd Wurst
Hi. On Monday 28 April 2008, Jani Ollikainen wrote: > Subject pretty much says it all. How to fight against > spammers who have used my users email address / alias for > sending email. > > Then the bounces begin to arrive.. Most of them > will come in regular smtp-servers which aren't in any > blo

Re: [courier-users] How did this pass SPF?

2008-04-28 Thread Sam Varshavchik
Ben Kennedy writes: Hey all, I received a piece of spam tonight, to myself from myself (supposedly). I don't understand the SPF check: for the MAILFROM test, it indicates [EMAIL PROTECTED] (result "none"). However, the From: is clearly [EMAIL PROTECTED], which would have failed since I have

[courier-users] How did this pass SPF?

2008-04-28 Thread Ben Kennedy
Hey all, I received a piece of spam tonight, to myself from myself (supposedly). I don't understand the SPF check: for the MAILFROM test, it indicates [EMAIL PROTECTED] (result "none"). However, the From: is clearly [EMAIL PROTECTED], which would have failed since I have SPF records for zygoat.c

Re: [courier-users] How to fight spam bounces?

2008-04-28 Thread Sam Varshavchik
Jani Ollikainen writes: Hi, Subject pretty much says it all. How to fight against spammers who have used my users email address / alias for sending email. Then the bounces begin to arrive.. Most of them will come in regular smtp-servers which aren't in any blocklists so no help from blocklists

Re: [courier-users] How to fight spam bounces?

2008-04-28 Thread Jani Ollikainen
On Mon, Apr 28, 2008 at 07:50:42PM +0100, Lisa Muir wrote: > > What can be done to them? > Unsolicited bounces are spam. Report them to spamcop and the > respecitve admins will get notificatin that they've been reported for > spamming due to sending unsolicited bounces. Some will act and upgrade >

Re: [courier-users] How to fight spam bounces?

2008-04-28 Thread Lisa Muir
On Mon, Apr 28, 2008 at 5:08 PM, Jani Ollikainen <[EMAIL PROTECTED]> wrote: > Hi, > > Subject pretty much says it all. How to fight against > spammers who have used my users email address / alias for > sending email. > > Then the bounces begin to arrive.. Most of them > will come in regular smtp-se

[courier-users] How to fight spam bounces?

2008-04-28 Thread Jani Ollikainen
Hi, Subject pretty much says it all. How to fight against spammers who have used my users email address / alias for sending email. Then the bounces begin to arrive.. Most of them will come in regular smtp-servers which aren't in any blocklists so no help from blocklists. What can be done to them

Re: [courier-users] How maildrop averages the maildir file system utilization? [ Was: Maildrop doesn't calc the right quota ]

2008-04-28 Thread Sam Varshavchik
Jochen Antesberger writes: Am Freitag, den 25.04.2008, 19:15 -0400 schrieb Sam Varshavchik: > So, my question is: how maildrop averages the maildir file system utilization? > Why this situation below occurs? Both maildrop and Courier-IMAP can take into account only mail that they themselves