To manually save emails from Gmail to Office 365, you need to use an email client like Outlook. First, configure both your Gmail and Office 365 accounts in Outlook using the IMAP settings. Once both accounts are set up, you can drag and drop emails from your Gmail inbox to a folder under your Office 365 account. This will sync your Gmail emails with Office 365.

However, this manual method has its challenges. Transferring emails one by one, especially in bulk, can be time-consuming and prone to errors. Syncing large amounts of data may lead to issues such as incomplete transfers or data duplication. Moreover, users with limited technical knowledge may find it difficult to configure IMAP settings properly.

A much easier method is using the Aryson Gmail Backup Tool . This tool allows you to directly transfer Gmail emails to Office 365 without the need for manual syncing. It offers a smooth and quick migration, ensuring no data is lost during the process. You can also schedule backups and migrate emails in bulk. With the Gmail Backup Tool, you can save time and avoid the complexities of manual transfers, ensuring a seamless transition to Office 365.

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