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Announcing the Exciting New Exclaimer Outlook Add-In

May 25, 2021

Updated 23 February 2022 to reflect general availability of the Exclaimer Outlook Add-In for Windows.

We are delighted to announce that the Exclaimer Outlook Add-In for Windows is leaving public preview from 28 February 2022. This makes it available with full functionality enabled for all Exclaimer customers


Exclaimer is excited to announce a new addition to our very popular and powerful client-side capability.

The Exclaimer Outlook Add-In makes applying client-side email signatures incredibly simple. It is a new feature based on Web Add-in technology that delivers email signatures to Outlook on the web (OWA) and Outlook Desktop for Windows.

Developed and tested in conjunction with Microsoft’s product teams, Exclaimer is now the first email signature management solution provider on the market to offer such an extensive and secure range of functionality.

The Exclaimer Outlook Add-in joins an already extensive client-side capability allowing users to easily choose their email signature as they compose a message in either OWA or Outlook desktop. Mac users can continue to access Exclaimer’s full array of functionality using the existing desktop agent.

There are multiple advantages to the Exclaimer Outlook Add-in for both IT teams and end users. From just a few clicks within the Microsoft 365 Admin Center, an IT team can deploy signatures to every user within the company, wherever an employee is based.

Other benefits for IT teams include:

  • Quick to deploy - only needs to be added to an IT admin center once and can be pushed automatically to all users across all platforms that are currently supported by Microsoft
  • No need to install signatures on each machine
  • Users don't have to be connected to the network, so there's no need to deploy a GPO
  • It's an easy-to-use Add-In, which provides a visual preview of signature templates
  • Signature templates can be used for different messages (for example representing different brands)

The advantages for end users include:

  • The option to choose from multiple signatures in Outlook on the web and Outlook desktop
  • It’s an easy-to-use Add-In, which provides a visual preview of signature templates
  • Signature templates can be used for different messages (for example representing different brands)

Exclusive Exclaimer Outlook Add-in webinar

We ran an exclusive webinar with Hitesh Manwar, Senior Product Manager & Lead for Add-ins for Outlook on the Web from Microsoft, on Tuesday 1 June 2021.

To watch the on-demand version of this webinar, please click the link below:

Exclaimer offers the most powerful and secure email signature management solution on the market. This is backed up by resilient security as evidenced by our outstanding scores on SecurityScorecard, robust infrastructure powered by 12 Microsoft Azure datacenters, and accreditations like the ISO/IEC 27001 Certification.

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