how do i find his new mail or email

ingrid moraru 0 Reputation points
2026-09-15T00:24:39.1733333+00:00

Authentication-Results: dkim=none (message not signed) header.d=none; dmarc=none action=none header.from=[Moderator note: Personally Identifiable Information removed]; 

Received: from [Moderator note: Personally Identifiable Information removed] 

by [Moderator note: Personally Identifiable Information removed] 

with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 

id [Moderator note: Personally Identifiable Information removed]; 

Thu, 3 Sep 2026 22:28:33 +0000 Received: from [Moderator note: Personally Identifiable Information removed] by [Moderator note: Personally Identifiable Information removed] 

with mapi id [Moderator note: Personally Identifiable Information removed]; 

Thu, 3 Sep 2026 22:28:33 +0000 

Content-Type: application/ms-tnef; name=[Moderator note: Personally Identifiable Information removed] 

Content-Transfer-Encoding: binary 

From: [Moderator note: Personally Identifiable Information removed] 

To: [Moderator note: Personally Identifiable Information removed] 

Subject: RE: slt 

Thread-Topic: slt 

Thread-Index: [Moderator note: Personally Identifiable Information removed] 

Date: Thu, 3 Sep 2026 22:28:32 +0000 

Message-ID: [Moderator note: Personally Identifiable Information removed] 

References: [Moderator note: Personally Identifiable Information removed] 

[Moderator note: Personally Identifiable Information removed] 

[Moderator note: Personally Identifiable Information removed] 

In-Reply-To: [Moderator note: Personally Identifiable Information removed] 

Accept-Language: fr-FR, en-US 

Content-Language: fr-FR 

X-MS-Has-Attach: 

X-MS-TNEF-Correlator: [Moderator note: Personally Identifiable Information removed] 

msip_labels: 

MIME-Version: 1.0 

X-MS-PublicTrafficType: Email 

X-MS-TrafficTypeDiagnostic: [Moderator note: Personally Identifiable Information removed] 

Return-Path: [Moderator note: Personally Identifiable Information removed] 

X-MS-Office365-Filtering-Correlation-Id: [Moderator note: Personally Identifiable Information removed] 

Exchange | Other
Exchange | Other

A powerful email and collaboration platform developed by Microsoft, designed to support enterprise-level communication and productivity. Miscellaneous topics that do not fit into specific categories.

0 comments

1 answer

Sort by: Oldest
Most helpful Newest Oldest
  1. Ruby Nguyen 2,050 Reputation points Independent Advisor
    2026-09-15T16:57:34.2066667+00:00

    Hi Ingrid, 

    Just to gently clarify before going any further, this forum is separate from Microsoft Support. I don’t have the ability to access or investigate individual accounts because this is a user‑to‑user support forum.  

    Unfortunately, it isn't possible to find the person’s new email address from this message header. The header only shows the email address used when the original message was sent. 

    Situation 1: If the person is outside your organization, please contact the person or their organization through an approved communication channel and request their current email address. 

    Situation 2: If the person is within your organization, please contact the colleague directly and ask for their current email address.  

    If the colleague cannot confirm it, please contact your organization's IT administrator so they can verify the address through internal directory records and provide the correct information. In case you do not know who is your IT admin, kindly refer to this article: How do I find my Microsoft 365 admin? - Microsoft Support  

    If you have any questions or need further support, please don’t hesitate to reach out at any time. 

    Thank you for your patience and understanding. 

    If you have any extra questions about this answer, please click "Comment".       

    Was this answer helpful?

    0 comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.