postfix-users November 2010 archive
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postfix-users: Re: OT, but mail related

Re: OT, but mail related

From: Will Fong <seekwill_at_nospam>
Date: Tue Nov 23 2010 - 21:36:26 GMT
To: Postfix <postfix-users@postfix.org>

On Nov 23, 2010, at 1:19 PM, Gary Smith wrote:
>
> Makes sense. I will keep a set of MX servers at the original COLO setup to accept emails from my new range and forward outgoing email through them until we verify the new one.
>
> Gary Smith

For receiving emails, you don't have too much to worry about. Just make sure to set your DNS TTL pretty low a few days before you make the actual switch.

-will