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How Can I Backup IMAP Emails to Office 365 – Resolute Settlement

Stuart Williams | Modified: 2020-12-21T12:43:37+00:00
backup imap emails

IMAP (Internet Message Access Protocol) is the fundamental protocol in modern days, for the setup of sharing and receiving of emails. People who use IMAP enabled applications wonders how to backup IMAP emails to Office 365 and other formats in a simple way. Well, your search ends here because we will show the best available solution to fulfill your need, and also the download of the free version of this solution is mentioned below to experience the exceptional features. Keep going on to learn more about Mac IMAP backup Software.

Before, moving any further let us first encounter a user query to get a better understanding of the entire scenario.

User Query – “My name is Richard. I am currently working on Mac OS. The problem is that I want to download all the important data of the mailbox to my system locally but couldn’t find any surest solution for this issue. Please suggest me with a quick solution to resolve the issue.”

Backup IMAP Mailbox to Office 365 on Mac – Most Recommended

To backup IMAP email to Office 365 format, use the most recommended online solution. This application is equipped with so many wonderful features which makes it a peculiar choice. In the below section, we have mentioned some of the features in brief that are offered by the software to backup IMAP contacts to Outlook PST on Mac OS.

Practical Features to Backup IMAP Email to Office 365

  • Supports almost all the IMAP enabled email providers including Yahoo, Gmail, Outlook, G-suite, etc.
  • Advanced filters like date and selective folder backup options.
  • Multiple formats are supported –
    MBOX file format is compatible with Thunderbird, Opera Mail, Netscape, etc
    MSG format – store a single email message. Also. It supports all the MAPI applications like Outlook and Exchange
    PST format – this can be used within Windows messaging, Outlook, Exchange Client
    so that the user can backup the data in other IMAP applications.
  • The dynamic feature of Schedule backup depending up on the user requirements. This varies from a daily, weekly, or on monthly basis
  • Mac IMAP to Office 365 Backup software offers an option to archive selected data by using various filters
  • This application is suited for all the Mac OS versions be it newer or older to backup IMAP mailbox to Office 365


  • Complicated process for non-tech and novice users.
  • It is a tedious process if the configuration won’t be executed in the first place.
  • Authentication issue might arise during the ongoing process due to technical errors
  • Improper IMAP configuration might block your access and can cause hurdle in order to backup IMAP emails to Office 365
  • Troublesome while storing emails
  • No measure for transfer of contacts, calendar items, or tasks
  • Fixed-size limitation for downloading of embedded attachments


Users will find the answer to the query of how to backup IMAP emails to Office 365 right here. We have shown the challenges that users might withness while manually backing up IMAP mailbox to Office 365 format. This method has complications and definitely not easy for non-tech users. For those who are looking for a direct solution to backup IMAP mailbox to Office 365 on mac, they can download the free version from here and experience the functionality of this utility and users can compare the result themselves.