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GNMareeFlag for South Africa

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Exchange Domains

Ok so have an exchange with 10 accepted domains, reason for this is that we are a company merged with others... but i have a certificate that has one of the 10 domains on it, and works great with autodiscover etc, so i want to know if there is a way to add multiple autodiscover's in exchange and\or if i need a new certificate with all those domains on it for th autodiscover to work for each domain?

Then outlook anywhere, doesnt work anywhere :( i have my OWA working fine, but just doesnt connect via http in outlook, any ideas?
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Elmar Koschka
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You can do a DNS Record to switch Autodiscover to your Primary domain. then you only need one certificate.
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ASKER

so that certificate doesnt have to have those other domains in it?
No, redirect to your primary domain. for owa you also should use the primary domain. it works for me.
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ASKER

ok so under DNS _tcp i need to have 10 autodiscover records, and each must start with mail. to port 443?!
on the domains you set a _tcp record with service _autodiscover to your right mail server (for example: your owa server)
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ASKER

ah ok so i need multiple Forward Lookup Zones\domains (one for each domain, then under each zone\domain i set the autodiscover?)
yes :-)
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ASKER

Elmar-H you rock :) cool will do that and get it flowing... :)

then just wanna check, for the outlook anywhere, are there any other ports (other than 25, 110, 443,998) that i need open on our firewall?
Perhaps if you use:
995 POP3 SSL
465 SMTP SSL
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ASKER

Thanks, will try that... will let you know about this...

Regards
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ASKER

Hi there,

just need to check with you, under the reverse lookup zones, ive got PTR records to all the domains, do i need anything else? i just cant seem to get this right...
you dont need a ptr for all domains. only for the domain of your mailserver ...
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ASKER

and any A hosts or CName under the domain?
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Elmar Koschka
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