Re: Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread mpel...@gmail.com
> we mis-communicate i believe. i suggested that you include the url in > the smtp error message you send when you reject the initial email. > then you do not generate any backscatter spam. however, it does > require that the origin MTA send the text of the message back to the > sender. my basic ru

Re: Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread m. allan noah
On Dec 7, 2007 12:56 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > This plugin might be able to reject unwanted mail during the original > > smtp transaction if it sent a URL back at that time. The origin MTA > > would have to pass that on to the user, but then you would not even > > need

Re: Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread mpel...@gmail.com
> This plugin might be able to reject unwanted mail during the original > smtp transaction if it sent a URL back at that time. The origin MTA > would have to pass that on to the user, but then you would not even > need the captcha at that point. Visiting the page could be enough to > enable the ma

Re: Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread m. allan noah
On Dec 7, 2007 12:12 PM, John Peacock <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] wrote: > > of course you should run all common qpsmtpd anti-spam plug-ins up- > > front, like: no_dialup, geo_blacklist_whitelist, check_earlytalker, > > and so on. Captcha response mails are only being send to sen

Re: Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread John Peacock
[EMAIL PROTECTED] wrote: of course you should run all common qpsmtpd anti-spam plug-ins up- front, like: no_dialup, geo_blacklist_whitelist, check_earlytalker, and so on. Captcha response mails are only being send to senders whose mails have passed those plug-ins. But that doesn't change the ba

Re: Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread mpel...@gmail.com
On Dec 7, 3:58 pm, [EMAIL PROTECTED] (M. Allan Noah) wrote: > does this not turn your host into a backscatter joe-job spam zombie? > > allan of course you should run all common qpsmtpd anti-spam plug-ins up- front, like: no_dialup, geo_blacklist_whitelist, check_earlytalker, and so on. Captcha res

Re: Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread m. allan noah
does this not turn your host into a backscatter joe-job spam zombie? allan On Dec 7, 2007 9:39 AM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > autowhitelist_captcha > > http://wiki.qpsmtpd.org/plugins:spam:autowhitelist_captcha > > This plug-in is a whitelist which automatically maintains itse

Announcing a new plug-in: autowhitelist_captcha

2007-12-07 Thread mpel...@gmail.com
autowhitelist_captcha http://wiki.qpsmtpd.org/plugins:spam:autowhitelist_captcha This plug-in is a whitelist which automatically maintains itself based on well known and widely used Captcha authentication where a user must identify characters within an image. You can define one ore more mail- dom

Re: Overview of rcpt checkers

2007-12-07 Thread Ernesto
Please include * db/suite -> db/user in your overview. See http://dienstleistung-kultur.de/qpsmtpd/ Ernesto

Re: Overview of rcpt checkers

2007-12-07 Thread Juerd Waalboer
Hanno Hecker skribis 2007-12-07 9:06 (+0100): > ...and rcpt_ldap, check_dns_user, aliases, rcpt_regexp (all listed on > http://wiki.qpsmtpd.org/plugins) (And check_user_cdb, check_vuser. Any more?) I excluded ldap because I don't speak LDAP and couldn't verify the functionality easily. The othe

Re: Overview of rcpt checkers

2007-12-07 Thread Hanno Hecker
On Fri, 7 Dec 2007 01:47:41 +0100 Juerd Waalboer <[EMAIL PROTECTED]> wrote: > Robin Bowes skribis 2007-12-07 0:24 (+): > > You forgot my plugin: > > http://robinbowes.com/projects/check_validrcptto_cdb > > Sorry. Will add to the next version. ...and rcpt_ldap, check_dns_user, aliases, rcpt_r