Sending, receiving, and organizing email in Outlook.com
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Hi Dusan Hinic,
I understand why recovering these messages is especially important if they may be needed for a legal dispute.
Since you have already checked all folders, including Deleted Items and Recover items deleted from this folder, and you have existing support cases, the most appropriate next step is to continue through those cases. Ask the support agent to review whether the issue can be escalated for a mailbox-level investigation and to confirm whether any server-side recovery or relevant diagnostic information is available. A public user-to-user forum cannot access your mailbox backend, deletion records, or support-case details, so no one here can confirm whether Microsoft retains another recoverable copy.
Because the messages are time-sensitive evidence, I would also contact the bank and car dealer now and request replacement copies, including the original message details and attachments if available.
You can also contact Outlook.com support from Outlook on the web by going to Help > Help, searching for the issue, and selecting Still need help? > Yes if that option appears. Thank you so much for your understanding.
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