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Autodiscovery Exchange 2007 - Outlook 2007


I have recently implemented an SBS2008 server with Exchange 2007, everything was working fine until the customer requested they change their reply address going from to, this has now prompted the autodiscovery in Outlook 2007 to popup asking to connect to, when their email accounts in AD are

How can I resolve this?? can I turn it off??

ABM Support
ABM Support
1 Solution
you need get a new certificate that contains the new domain name as one of the subject alternative names
the autodiscover service queries for a service connection point based on your email address ( means an internal query will search AD, externally will attemtp and

is the issue internal or external?
you could create an srv record in DNS for that point to your A record of

you should be able to resolve this without a new cert if your DNS can host SRV records
ABM SupportIT SupportAuthor Commented:
many thanks will look into these.
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