> Thanks Grayhat, Y/W
> I disabled testmode on all HELO checks as recommended > and also added the same blacklisted addresses list from the > SMTP server. sounds like a plan :) ... also ensure that the delaying is enabled and that the recipient validation is correctly configured (either using LDAP or VRFY) those will help rejecting a whole lot of junk coming from spambots w/o affecting regular servers > I reduced the limit to default and i can see some "connection > limiting" in the logs so i increased the number to 80. i'll keep > monitoring specialy in peak times. since you're on linux, you may run a "tail -f" agains the maillog file so that you'll see messages in "real time" that could give you an idea about the "heartbeat" or your ASSP > Do you mean the SMTP idle time ? Yes > I think 25 seconds should be enough I'm using 35 seconds, 25 seems somewhat a too short interval and may cause disconnection issues; I'd suggest you to try the following * SMTP Session Limits MaxErrors 3 maxSMTPSessions 64 maxSMTPipSessions 5 smtpIdleTimeout 35 CheckEalryTalker activated smtpNOOPIdleTimeout 10 smtpNOOPIdleTimeoutCount 3 * Validate HELO DoValidFormatHELORe score DoInvalidFormatHELORe block * IP Blocking DoDropList add to denyAlways DoDenySMTP block DoDenySMTPstrict block * Delaying/GreyListing EnableDelaying activated ------------------------------------------------------------------------------ Stay on top of everything new and different, both inside and around Java (TM) technology - register by April 22, and save $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco. 300 plus technical and hands-on sessions. Register today. Use priority code J9JMT32. http://p.sf.net/sfu/p _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
