Re: Caution - access to Spamhaus data-feed may be improperly configured: 204.89.241.253

2011-08-20 Thread Michael Scheidell
On 8/20/11 9:38 AM, Benny Pedersen wrote: you still did not post the envelope sender :( one clue rule. -- Michael Scheidell, CTO o: 561-999-5000 d: 561-948-2259 >*| *SECNAP Network Security Corporation * Best Mobile Solutions Product of 2011 * Best Intrusion Prevention Product * Ho

Re: Theories on blocking OUTGOING spam

2011-08-20 Thread Patrick Ben Koetter
* Marc Perkel : > Just sharing some ideas on blocking outbound spam. Maybe these ideas > will make it to the big freemail companies because most of the spam > that manages to get through my filters comes from AOL, Gmail, Yahoo, > and Hotmail. > > I've found outbound spam filtering to be very diffe

Re: Spamassassin stops to assign score

2011-08-20 Thread Stefan Jakobs
kipstar wrote: > My configuration is Postfix+amavis+spamassassin. > in the line concerning the amavis spam filter by using spamassassin the > field Hits doesn't show a score but only a dash, i.e.: Hits: - That means that the message isn't passed to spamassassin, for reasons such as: - the receiv

Spamassassin stops to assign score

2011-08-20 Thread kipstar
Hi all, My configuration is Postfix+amavis+spamassassin. This server always worked well until I moved physically this machine *from a data center to another one*. Then some customer begun to complain the presence of too spam in their mail account so I monitored a few time the mail.log file a

Re: Caution - access to Spamhaus data-feed may be improperly configured: 204.89.241.253

2011-08-20 Thread Benny Pedersen
On Sat, 20 Aug 2011 06:30:01 -0400, Michael Scheidell wrote: so, what are you suggesting, someone HACKED into mxtools and is sending spam? spamhaus team testing mxtools mail secuirty :=) would a mxtools member send From: line ? "< without space if mxtools sends mails on behalf of spamhaus th

Re: Caution - access to Spamhaus data-feed may be improperly configured: 204.89.241.253

2011-08-20 Thread Michael Scheidell
On 8/20/11 2:35 AM, Benny Pedersen wrote: Resolved mxtools.com to 209.44.121.50 [mxtools.com has 1 MX record mail.mxtools.com.(10)] is mxtools.com the envelope sender domain ? Received: from mx1.secnap.com.ionspam.net ([204.89.241.253]) by mx1.secnap.com.ionspam.net (mx1.secnap.com.io