Re: Spamd/Postfix behaving strangely

2005-09-13 Thread Joseph C. Bender
On Mon, 12 Sep 2005, Lars Hansson wrote: On Sun, 11 Sep 2005 15:48:12 -0500 Justin Krejci <[EMAIL PROTECTED]> wrote: If anyone has any know how on tweaking Cisco's smtp fixup protocol, that would be great. I don't know of *anyone* with an even remotely serious mail system that has been able t

Re: Spamd/Postfix behaving strangely

2005-09-12 Thread Lars Hansson
On Sun, 11 Sep 2005 15:48:12 -0500 Justin Krejci <[EMAIL PROTECTED]> wrote: > If anyone has any know how on tweaking Cisco's smtp fixup protocol, that > would > be great. I don't know of *anyone* with an even remotely serious mail system that has been able to use Cisco's "fixup" features for any

Re: Spamd/Postfix behaving strangely

2005-09-12 Thread Chad M Stewart
On Sep 11, 2005, at 4:53 PM, Jason Dixon wrote: On Sep 11, 2005, at 4:48 PM, Justin Krejci wrote: The SMTP Fixup "feature" also includes several other "features" such as limiting concurrent connections from each external host. This "feature" causes so many problems for anyone with a lot of

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread Justin Krejci
On Sunday 11 September 2005 10:48 am, Jason Dixon wrote: > On Sep 11, 2005, at 11:26 AM, jared r r spiegel wrote: > > i don't recall having seen a PIX do a 220 banner with > > _only_ asterisks. i think they've always had 2s and 0s mixed > > in there in an f'd up fashion > > > > but my knee

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread Jason Dixon
On Sep 11, 2005, at 4:48 PM, Justin Krejci wrote: The SMTP Fixup "feature" also includes several other "features" such as limiting concurrent connections from each external host. This "feature" causes so many problems for anyone with a lot of mail and are also using an external mail spam/vi

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread Jason Dixon
On Sep 11, 2005, at 11:26 AM, jared r r spiegel wrote: i don't recall having seen a PIX do a 220 banner with _only_ asterisks. i think they've always had 2s and 0s mixed in there in an f'd up fashion but my knee-jerk is still to think of a PIX and getting it to shut the hell up. w

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread Tamas TEVESZ
On Sun, 11 Sep 2005, Jason Dixon wrote: > Yes, there is a PIX (eventually to be replaced with OpenBSD/PF), but > I don't understand how that could interfere. If I remove the > external system from , I get redirected to spamd as > expected: pix interferes in every possible way, but your curre

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread C. Bensend
> I guess it's possible that PIX software might be munging the 220 > (unlikely), but I still see the connections in my maillog, so it's > not intercepting the SMTP session. I think it's entirely likely that the PIX is munging things - this is the smtp-fixup "feature" of the PIX units. You might t

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread jared r r spiegel
On Sun, Sep 11, 2005 at 11:12:07AM -0400, Jason Dixon wrote: > On Sep 11, 2005, at 11:02 AM, Steve Williams wrote: > > >Jason Dixon wrote: > >>[EMAIL PROTECTED] root]# telnet mail.domain.com 25 > >>Trying x.x.x.x... > >>Connected to mail.domain.com (x.x.x.x). > >>Escape character is '^]'. > >>220

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread Jason Dixon
On Sep 11, 2005, at 11:02 AM, Steve Williams wrote: Jason Dixon wrote: I'm using spamd with greylisting on a new Postfix mail proxy, but it's behaving strangely for accepted connections. If I make a connection to the server from my whitelisted () external test server, I see the follow

Re: Spamd/Postfix behaving strangely

2005-09-11 Thread Steve Williams
Jason Dixon wrote: I'm using spamd with greylisting on a new Postfix mail proxy, but it's behaving strangely for accepted connections. If I make a connection to the server from my whitelisted () external test server, I see the following: [EMAIL PROTECTED] root]# telnet mail.domain.com 25

Spamd/Postfix behaving strangely

2005-09-11 Thread Jason Dixon
I'm using spamd with greylisting on a new Postfix mail proxy, but it's behaving strangely for accepted connections. If I make a connection to the server from my whitelisted () external test server, I see the following: [EMAIL PROTECTED] root]# telnet mail.domain.com 25 Trying x.x.x.x... Co