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Converting Outlook 365 Exchange account that used Owl Exchange to Thunderbird EWS

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Hello! Over the last few years, I was using Owl Exchange to access my school and work email accounts which couldn't be added regularly.

Now that I've upgraded, I'm not able to add these accounts using the EWS method. I run into all kinds of errors, or Thunderbird is unable to detect the kind of account.

Yet, my existing IMAP accounts work great with Owl. How can I easily convert these to work with Thunderbird EWS natively?

Hello! Over the last few years, I was using Owl Exchange to access my school and work email accounts which couldn't be added regularly. Now that I've upgraded, I'm not able to add these accounts using the EWS method. I run into all kinds of errors, or Thunderbird is unable to detect the kind of account. Yet, my existing IMAP accounts work great with Owl. How can I easily convert these to work with Thunderbird EWS natively?

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