On Wed, Feb 02, 2011 at 05:10:08PM -0500, Matt wrote:
> I'm working on replacing an ageing Posfix install with a new server.
>
> On the old and new server we use virtual domains.
>
> On the old server we login with: username.domain.com
> On the new server Postfix is configured to allow login as: usern...@domain.com
>
> I'd actually rather prefer the new format, however, for ease of
> transition is there a way I can configure Postfix to allow the . and
> even better yet, to allow either?
Postfix does not process SASL user-names, they are opaque strings
returned by the SASL library. If your SASL drivers support multiple
login names for the same user account, then Postfix will accept either,
since all the work is done by the SASL library.
If you use smtpd_sender_login_maps, you'll need to list all the variant
names for each login in that table.
--
Viktor.
