For taking a Backup of Yahoo Mail you can use MailConverterTools Yahoo Backup Tool which makes it an easy and error-free backup method. Using this software, users can migrate Yahoo Mail to Office 365 IMAP Server, and Google Workspace. It also saves Yahoo Emails to PDF, MBOX, MSG, CSV, PST, EML, and DOC. The software has multiple features like Support Backup for Multiple Yahoo Accounts which lets you back up emails from multiple Yahoo accounts by simply logging in. Moreover, by its smart feature users can also transfer or save the emails with or without the attachment.