Martin Blackstone wrote:
We were talking about this somewhere else recently and one mentioned side affect was the fact that since an LDAP query is needed for EVERY EMAIL, it can really put the slow down on. Our Antispam solution does a single LDAP catalog download about every 30 minutes and then caches it. As a result I don't get the junk emails to non existent email address, nor do I suffer the congestion that the constant query would cause.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of David, Andy Sent: Sunday, February 01, 2004 8:09 AM To: Exchange Discussions Subject: RE: IMS indicates outgoing from <> appears to be Spam
Well sure To^H^HUriah, but I suspect I would be dropping *all* of those regardless.
-----Original Message----- From: Uriah Heep [mailto:[EMAIL PROTECTED] Sent: Sunday, February 01, 2004 8:11 AM To: Exchange Discussions Subject: Re: IMS indicates outgoing from <> appears to be Spam
Perhaps it would be if there were ever a virus that hit <random>@yourdomain.com thousands of times per day, such as MyDoom/Novarg/Whatever. At least until the virus expired.
David, Andy wrote:
I'm not convinced however that that is a feature worth enabling.
-----Original Message----- From: Deji [mailto:[EMAIL PROTECTED] Sent: Saturday, January 31, 2004 11:51 AM To: Exchange Discussions Subject: RE: IMS indicates outgoing from <> appears to be Spam
If you have Recipients filtering on in E2K3, then, yes, Exchange does close the session wihtout receiving anything for a non-existent address.
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