Why can't I add multiple signatures in New Outlook anymore?

Anonymous
2025-05-28T22:18:57+00:00

It looks like this has just been updated. I can only have one signature?
I don't want this, I want a different reply signature to my original signature.
I want a saved signature that I can have for out of office.
I want a saved signature I can have for special occassions.

This update (along with the majority on New Outlook updates) sucks.

The update also deleted all of my signatures that were existing which is very frustrating!

Help

Outlook | Windows | New Outlook for Windows | For home

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Hal Hostetler MVP-Outlook 12,011 Reputation points MVP Volunteer Moderator
2025-06-04T17:16:40+00:00

Microsoft 365 Alert – Service Degradation – Exchange Online – Users may be unable to add or manage Signatures in the new Outlook desktop client – RESOLVED

30/05/2025 08:15:00 AM

NHSmail Reference: INC46542429

Microsoft Reference: EX1085214

Issue Status: RESOLVED

**Issue Description:**Users may be unable to add or manage Signatures in the new Outlook desktop client.

More info: Users may be able to add and manage Signatures using the Outlook mobile app, Outlook on the web, or in the classic Outlook desktop client while Microsoft resolve this issue.

Final Update: 02/06/2025 08:49:00 AM – The deployment of the targeted fix completed and Microsoft confirmed with affected users that impact is remediated.

Scope of impact: Any users may be unable to add or manage Signatures using the new Outlook desktop client.

Root cause: A recent standard service update contains a code change that’s preventing the attendees from seeing the screenshare within a Managed Mode meeting through the Microsoft Teams web app.

**Next Steps:**Microsoft are reviewing and updating their service update validation procedure to identify and prevent similar issues from occurring in the future.

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  1. Anonymous
    2025-05-29T06:20:28+00:00

    Hi, Katherine

    While I'm not the OP for this issue, I am currently experiencing the same problem.
    In browser I do still have access to the signatures I have created, however the newest update for the Windows application appears to only allow for a single signature, with no option to swap to another one. Frustratingly, this signature box is completely empty and initially made me believe it was wiped.
    The signatures are still saved within the web browser version of Outlook. Do we know if this is planned to be removed in the future or is it a bug tied to the application?

    Microsoft Outlook Version: 1.2025.522.100 (Production)

    Client Version: 20250523006.06

    WebView2 Version: 136.0.3240.92

    Release Channel: Targeted Release

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    10+ people found this answer helpful.
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  2. Anonymous
    2025-05-29T07:42:23+00:00

    Hello,

    I have the exact same issue as the original poster above. Yesterday 28th everything worked fine, and today Outlook updated itself and now the new windows app allows me to have only ONE signature, while the Classic app and the Web version of the new app have all my company signatures.

    Please fix this issue! It is very unpleasant to work like this!

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    7 people found this answer helpful.
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  3. Anonymous
    2025-05-29T07:12:22+00:00

    Hi, I am having the same issue which I cannot resolve. This has only happened in the last 24 hours? I have about 8 email accounts and now I only have a single option for a signature. I am having to copy/paste each time prior to sending or replying to emails? Can you provide a solution, I have spent about 3 hours on it today without success.

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  4. Anonymous
    2025-05-29T06:59:26+00:00

    I am from the Peterson and Control Union company. My colleagues and I are meet the same issue when we are using the Office 365 enterprise outlook new desktop application.

    The outlook version info in my PC:

    Microsoft Outlook Version: 1.2025.522.100 (Production)

    Client Version: 20250523006.06

    WebView2 Version: 136.0.3240.92

    1. The signatures in the Outlook web has no issue.
    2. The signatures in the Outlook classic desktop application has no issue.

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