Managing personal Outlook.com account settings, security, and privacy
Hello Petros,
I understand that the missing Discord verification email is preventing you from creating a support request for the compromised Discord account.
Please note that this is a user-to-user forum, so contributors cannot access the Outlook.com mailbox or Discord’s email-delivery system.
Since you have already checked the relevant Outlook.com folders, rules, and blocked senders, I would like to add that Discord recommends adding these addresses to the Outlook.com Safe senders and domains list: notifications at discord.com, support at discord.com, noreply at discord.com
In Outlook.com, select Settings > Mail > Junk email, add the three addresses under Safe senders and domains, select Save, and then request a new verification email. If possible, submit the new request from another device or network. Discord’s verification-email guidance(Note: Discord Support is a third-party website. Microsoft is not responsible for its content or availability.)
If the verification email remains unavailable, please contact Discord for further assistance with the delivery issue. If Discord confirms that the message was sent but it remains missing from Outlook.com, contact Outlook.com Support by selecting Help > Help, entering the issue, and then selecting Still need help? > Yes when available. For more details, see How to get support for Outlook.com | Microsoft Support.
I hope adding the Discord sender addresses allows the verification email to reach the mailbox.