To backup your entire Yahoo mailbox with attachments, the SysInfo Yahoo Email Backup Tool offers a straightforward process. After launching the tool, you sign in using your Yahoo login. The software loads your inbox, sent items, drafts, and all other folders in a tree structure. You can select all or only certain folders and then choose a format—such as PST, MBOX, PDF, EML, MSG, or CSV—to save your data. Since attachments are included by default, everything is backed up exactly as it appears in Yahoo Mail. You can also apply filters, remove duplicates, or even save attachments in a separate folder if you prefer. Finally, start the process, and the tool safely downloads your mailbox to your computer without losing any data.
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