Well, thought I had something here..I'll sit back and have another cup of coffee and keep quiet :-)
Eric S ----- Original Message ----- From: "Sanford Whiteman" <[EMAIL PROTECTED]> To: "Eric Shanbrom [Ipswitch]" <[EMAIL PROTECTED]> Sent: Tuesday, July 27, 2004 7:31 PM Subject: Re[4]: [IMail Forum] Forwarding/relaying mail to another server for specific accts > > Actually, not to dispute Sandy, but you _can_ do peering to the > > exchange server since version 8.11 which will let you split the user > > base across both servers > > I noted that he wasn't running a late enough version for that. :) > > However, even on 8.1x, peering is really a suboptimal solution, as it > leaves you open to dictionary attacks if the MX is a peer server (as > opposed to being a dedicated MX accepting only for valid addresses). > > And IMail-to-Exchange is _still_ only half the problem. For Exchange > to be part of a peer group, you still absolutely, positively needs to > set recipient policies accordingly. Getting Exchange to accept mail > for [EMAIL PROTECTED] is just another recipient policy. The > intra-domain routing needs to work in both directions, precluding a > "vanilla" Exchange installation. > > --Sandy > > > ------------------------------------ > Sanford Whiteman, Chief Technologist > Broadleaf Systems, a division of > Cypress Integrated Systems, Inc. > e-mail: [EMAIL PROTECTED] > > SpamAssassin plugs into Declude! > http://www.mailmage.com/products/software/freeutils/SPAMC32/download/release/ > > Defuse Dictionary Attacks: Turn Exchange or IMail mailboxes into IMail Aliases! > http://www.mailmage.com/products/software/freeutils/exchange2aliases/download/release/ > http://www.mailmage.com/products/software/freeutils/ldap2aliases/download/release/ > > > To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html > List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ > Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ > To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
