2025년 08월 19일 - 헤이든의 전산실 (Hayden's Server Room)

How to Rename the Built-in ‘Administrator’ Account in Windows

2025년 08월 19일2025년 08월 19일 HaydenLeave a Comment

The default Administrator account in Windows poses security risks and should be renamed. Here are 5 methods to change it. […]

How to Recover Deleted Mailboxes in Exchange Server

2025년 08월 19일 HaydenLeave a Comment

One of the most stressful moments in Exchange server administration is when a mailbox gets accidentally deleted. Fortunately, Microsoft provides […]

How to Change the Logo on Exchange OWA Login Page

2025년 08월 19일 HaydenLeave a Comment

Customizing your Exchange Server’s default OWA (Outlook Web App) login page with your company logo creates a more professional and […]

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