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Hi all,
Still running SIMS here despite all rumors to the contrary.
I need to run dual domains on SIMS as the organization is moving to a new
domain name. We want mail sent to user@olddomain.com or user@newdomain.com
to both go to the same user mailbox.
My checklist is as follows:
Turn down TTL's on existing domain.
Establish new domain with A, and MX records pointing to SIMS.
Give SIMS it's new domain name: mail.newdomain.com
Set up a routing entry: *@olddomain.com=newdomain.com
Set up CNAME on old domain name record:
mail.olddomain.com CNAME mail.newdomain.com
Remove A record for mail.olddomain.com
MX record on old domain points to mail.newdomain.com
Then sit back and watch the mail get delivered.
I don't recall the best way to set up the router entry as it's been awhile
since I tried this. Any tips on this checklist or the correct router syntax
appreciated.
TIA.
Todd Reed
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