at the initial login to Exchange Admin Consol I missed changing the timezone (default is UTC)

all the solutions I see online involve going into owa to change the timezone

My domain admin account doesn't have a mailbox and therefore can't login to owa

how do I change the timezone for that user in EAC once it get past the initial log in for that user?

I don't think you can, because the setting is stored in the mailbox and you don't have a mailbox to store it.

S

Hi,

Why don't you create a mailbox for your domain admin account?

From EMS, we can use Set-MailboxRegionalConfigurational cmdlet, but ad account should have a mailbox.

Best Regards.