I use the sendmail milter called j-chkmail it's very powerful. http://www.j-chkmail.org
- Ernie. > > On 2/15/2011 10:31 AM, Darrell D. Mobley wrote: > > It seems no where you turn in web hosting these days, we are much like the > > hometown hardware stores trying to compete against the Lowes and Home Depots > > of the world, getting priced out of the market. In this specific situation, > > it involves one client that was hosted on Network Solutions who used their > > webmail to do all their email needs. Like Gmail, NS can afford to throw a > > lot of resources at spam. > > > > I am probably going to tell this guy to set up Outlook Express and let his > > AVG software handle the junk. The amount of time I have spent with this > > client and his email compared to the free first month, free setup, then > > $4.95/month, has put me at about a 10000% loss on this account compared to > > others. > > But once you have a system of rejecting spam, you won't have this with > the next account. We abandoned any kind of spam processing on the Cobalt > servers way back when they were Cobalt due to the processing required as > discussed in this thread. I'm sure today's solutions are much better, > but our setup gained us another great revenue. Originally intended to > just relieve spam from the mail servers, it is now a growing percentage > of our revenue blocking spam and viruses for company mail servers > located in their own offices. > > We setup a gateway in front of the servers using Postfix+Maia using SA > and ClamAV for scanning for spam and viruses. Maia Mailguard is an > amavisd spin-off that has a GUI where people can manage their > blacklists/whitelists, train messages against the SA bayes system and > get digest email messages periodically like Postini with their blocked > caches where they can click to release/whitelist. After scanning, > Postfix just transports the message on to the mail server based on > domain, whether it be our mail server or the customers. Customers > absolutely love it. Actually, these gateways are now offering Smarthost > services as well for those company mail servers to send out so they > don't have to worry about tainted/dynamic IP's or other blocks. > > --Robert > -- > Robert <[email protected]> > _______________________________________________ > Blueonyx mailing list > [email protected] > http://www.blueonyx.it/mailman/listinfo/blueonyx > -- "I Ping therefore I am." _______________________________________________ Blueonyx mailing list [email protected] http://www.blueonyx.it/mailman/listinfo/blueonyx
