----- 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.