----- Original Message -----
Sent: Wednesday, January 05, 2005 11:51
PM
Subject: RE: [Declude.JunkMail] Declude
& SmarterMail
We replaced IMail with SmarterMail on our server hosting 27 sites with
1,800+ users. I don't believe our message volume would be
meaningful to you because we also have two IMGates (primary and secondary mxs)
between the Internet and the SmarterMail server, same as we had with
our IMail server. The IMGates reject a significant amount of worthless
traffic, greatly reducing the workload on the SmarterMail server. We export
the list of users, aliases and domains from SmarterMail to the IMGates,
therefore providing a very effective defense against dictionary attacks.
Declude for SmarterMail is still in beta, so we have
turned it on and off as we test. We don't yet have enough experience to
accurately compare IMail+Declude to SmarterMail+Declude. It wouldn't be
appropriate to evaluate the combination anyway, until Declude for SmarterMail
is released for production use.
Overall, we are quite pleased with SmarterMail
and all end user comments have been positive. Hope this
helps.
What sort of message volume are you
testing? The SmarterTools folks say the CPU loads should be lighter with SM
than IMal. Can you verify that from your experience?
I'm testing it as a "SmartHost" mail
cache right now, with volume of about 100,000 a day, and it looks to
be holding up well in that environment. I am not testing it with Declude
however. It does not appear that Declude functions with their SmartHost
service.
I've had few issues with SM when
using it as a mailcache. The mail issueis that I'm having trouble getting
them to understand that the cache needs an address list from the POP server
to protect it from dictionary attacks. My cache volmue would probably
be about 1,000-3,000 if the cache could send back 550 errors.
The spammers and hackers seem to be ignoring 550s from the main
server and targeting the higher preference number MX on the
cache.
-Dave Doherty
Skywaves, Inc.
----- Original Message -----
Sent: Wednesday, January 05, 2005
7:24 PM
Subject: RE: [Declude.JunkMail]
Declude & SmarterMail
We are testing SmarterMail and Declude now. It is
working quite well with a few outstanding issues. It's still in
beta.