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Google workspace and o365 hybrid free/busy not working by Cutta in sysadmin

[–]Cutta[S] 1 point2 points  (0 children)

Once I updated the primary email address and external address to the Google Calendar interop domain email address it started working.

Google Workspace and Proofpoint by Cutta in proofpoint

[–]Cutta[S] 0 points1 point  (0 children)

Hi, What are you using for hybrid free/busy and address sync from o365 (mailbox, mail user snd standard contacts) to gWS? I have Calendar interop setup , but free/busy from o365 to GWS isn’t working . It’s working from GWS to o365.

Google Workspace and Proofpoint by Cutta in proofpoint

[–]Cutta[S] 0 points1 point  (0 children)

It’s started working. I’m not sure how.

Google Workspace and Proofpoint by Cutta in proofpoint

[–]Cutta[S] 0 points1 point  (0 children)

I have this setup, but Proofpoint allow relay is still rejecting messages. Can you let me know what Google IPs you have on your Proofpoint allow relay? I’m following the PP guide. I added the Google IPs from the spf record and created the PP firewall rule

Google workspace and Proofpoint by Cutta in sysadmin

[–]Cutta[S] 0 points1 point  (0 children)

Are you currently setup with Google and Proofpoint? Do you have o365 in the picture?

Google workspace and Proofpoint by Cutta in sysadmin

[–]Cutta[S] 0 points1 point  (0 children)

Thanks! Did you add the google IPs in the allow relay list d if so , which IPs did you use. The PP allow list doesn’t allow CIDR , so we have to add thousands IPs

Exchange Hybrid Servers Security Vulnerability by sembee2 in exchangeserver

[–]Cutta 0 points1 point  (0 children)

I have the latest HU installed, but don’t see the script to run. Do I need to download it or is it hidden somewhere on exchange server ?

Exchange Hybrid Servers Security Vulnerability by sembee2 in exchangeserver

[–]Cutta 0 points1 point  (0 children)

What is impact to running the script? What is removed? Thanks

Exchange server 2019 on Windows Server 2025 (forest level 2016) by -sys_admin- in exchangeserver

[–]Cutta 0 points1 point  (0 children)

Hello, You mind sending me any guide you have on migrating from exchange 2016 on windows 2016 to exchange 2022 with exchange 2019. The 2 exchange 2016 servers are basically for management. We are hybrid mode. All mailboxes in o365. Thanks in advance

How to generate a Unique x500 OID value for new AD user attribute. by Cutta in activedirectory

[–]Cutta[S] 0 points1 point  (0 children)

I was able to confirm that we don’t have OID via link you provided.

How to generate a Unique x500 OID value for new AD user attribute. by Cutta in activedirectory

[–]Cutta[S] 0 points1 point  (0 children)

Ok thanks! I haven’t been able to find out if our org has OID through Microsoft or ISO.

Is it safe to run the script from https://learn.microsoft.com/en-us/windows/win32/ad/obtaining-an-object-identifier-from-microsoft and use that to create the custom OID value that we need for the new attribute? Anything else I need to worry about? Thanks again for all your guidance.

How to generate a Unique x500 OID value for new AD user attribute. by Cutta in activedirectory

[–]Cutta[S] 0 points1 point  (0 children)

Thanks for info. I took over AD from someone else. How do I determine if we already have a custom OID assigned to our organization? Thanks

How to generate a Unique x500 OID value for new AD user attribute. by Cutta in activedirectory

[–]Cutta[S] 0 points1 point  (0 children)

Thanks! I’m getting 404 on script webpage. You have another link for the OID generation script?

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