Exclaimer Cloud
Signatures For Microsoft 365
Professional, intuitive and simple email signature software designed for Microsoft 365
What's Exclaimer Cloud - Signatures For Microsoft 365?
Exclaimer is easy to use, professional email signature software that is designed for Microsoft 365. It works by utilizing your company’s Microsoft 365 Directory to pull through your contact information and attach it to all inbound or outbound mails from your mailbox. With a online management portal, signatures can be quickly designed and applied to any person or group without having any electronic or design experience.
Its intuitive and smart signature editor comes with a handy drag-and-drop interface, so signatures can be easily duplicated and updated immediately. Exclaimer also functions wherever your employees go, on any device they take — be it when they’re on their daily commute, working from home or at a customer website. Every touch delivered through their Microsoft 365 mailbox will appear exactly the same, regardless of whether they use desktop PC and Mac, mobile or tablet, ensuring that your brand has the identical look and feel everywhere.
How Does Exclaimer Cloud - Signatures For Microsoft 365 Work?
Exclaimer can be configured to pass email signatures via your Microsoft 365 mailboxes in one of three ways; server-side, client-side, along with a mixture of both server-side and client-side.
When working with the cloud from serverside configurations, Exclaimer operates by passing mail from the client’s Microsoft 365 mailbox through to Exclaimer’s Azure servers using Microsoft 365 connectors. Then regional, load-balanced Azure servers
Add signatures to all emails sent from any device — be it desktop PC, notebook, tablet, mobile and mac.
For client-side and server-side configurations, email signatures are set up to Outlook and can also be passed through Azure. This means that you still have the choice to select a signature when composing an email, and you will also receive signatures stamped on emails sent from mobile devices and macs.
Fully Compliant, Trusted By Millions
As a multi award-winning firm, Exclaimer is famous for their innovative email signature program. Exclaimer Cloud – Signatures for Microsoft 365 is the only solution of its type to be awarded the ISO 27001 certification, meaning it adheres to the highest standards of cloud safety. As a Microsoft Gold Cloud Platform and Application Development spouse, Exclaimer is recognised around the world and its software is used by 50 million users across 150+ countries.
Under UK law, it is critical that businesses comply by incorporating certain information onto their email disclaimer. If your company is a LTD, PLC, or LLP, then it must include the business name, the registration number and the location it had been registered, together with a registered office address. Exclaimer ensures that your email signatures are fully compliant with UK law by doing all of this for you, so there is no need to worry.
The Advantages Of Using Exclaimer
Intuitive Signature Editor
Features a drag-and-drop editor for fast and effortless design allowing users of any ability to create email signatures.
Unlimited Signature Creation
There is no limit to how many signatures you may produce -- create templates for individual users, departments or personnel who speak different languages.
Deliver Brand Consistency
Apply company-wide signatures using a skilled and consistent structure with the addition of logos, promotional banners and your custom font.
Generate Inbound Marketing
Apply custom date and time ranges on Office 365 signatures to work with advertising campaigns, promotional events or seasonal supplies to create inbound marketing, saving on costs.
Choose From Outlook
Allows users to pick an Office 365 signature in Outlook since they write a message, giving them more flexibility.
Works On All Devices
Microsoft 365 signatures are employed to emails sent on all devices, including Mac and mobile so users stay compliant and professional everywhere they go.

How It Works
Cutting-edge technology built from the world’s top email signature solution provider.
- Design and control email signatures via an easy-to-use web portal.
- Mail flow is passed from Microsoft 365 to Exclaimer’s Azure servers using Microsoft 365 connectors.
- Regional, load-balanced Azure servers add signatures to all emails sent from any device.
- Built with the highest levels of security and control in place, this service has been awarded the ISO 27001:2013 Certification.


The Best Email Signature Solution For Microsoft 365
Award-winning service to add and design professional signatures to all Microsoft 365 email.
Using a intelligent and intuitive UI intended for users of all technical skills, Exclaimer email signatures can be made in minutes by anyone.
- Get a full, dynamic email signature when sending from any device, including smartphones, tablets and Macs.
- Control all email signatures from a web browser, with no need to install or download anything.
- Create signatures easily using a drag-and-drop editor. No HTML skills required!
- Easily update elements of the signature and see the changes instantly.



The Common Pain Points
If you have ever made an email signature from scratch to your own organization, you will know just how time consuming it can be. With Microsoft 365, it can be just as tricky to make signatures since there’s no real way to check their designs with a preview function or embed HTML pictures for upselling and cross-selling. The biggest culprits are…
- Creation of numerous transport rules for departmental signatures
- Copy/paste HTML signature designs
- No signatures available for mobiles and macs
- No signatures available for mobiles and macs
- Blank spaces in contact details
- Not able to place signatures under replies or have reply signatures
- Lack of consistency when getting employees to use on-brand templates


Why Choose Exclaimer Cloud - Signature For Office 365?
Intuitive signature editor
Features a drag-and-drop editor for quick and easy design allowing users of any ability to create email signatures.
Generate inbound marketing
Apply custom time and date ranges on Office 365 signatures to work with marketing campaigns, promotional events or seasonal offers to generate inbound marketing, saving on costs.
Unlimited signature creation
There’s no limit to how many signatures you can create – build templates for individual users, departments or employees who speak different languages.
Choose from outlook
Allows users to choose an Office 365 signature in Outlook as they compose a message, giving them more flexibility.
Deliver brand consistency
Apply company-wide signatures with a professional and consistent structure by adding logos, promotional banners and your custom font.
Works on all devices
Office 365 signatures are applied to emails sent on all devices, including Mac and mobile so users remain professional and compliant everywhere they go.
Getting The Best Out Of Your Email Signatures
Make It Social
Social media is on the mind of every marketer right now – use your signature to connect social with mail. Firstly, give contacts a taste of your content: put a recent Tweet or a blog post snippet (the whole post won’t fit) under your signature. Then, add a social media link so they can Twitter Follow or Facebook Share in a click. Unilever added a Follow link and went from 40,000 Followers to 235,000 in just 10 months – for free.
Make It Simple
Keep the layout as robust as possible – let the images and links make an impact, not the way they’re arranged. If you try something overthe-top or ambitious, be prepared to back it up with lots of testing. In fact, if you have a decent way to test how it will look in lots of different email clients (Outlook, Apple Mail, Gmail), then be our guest – but be sure that it’s solid enough to stay well-presented in lots of circumstances.
Use The Right Tools
It sounds vague but keep it in your mind – it’s a signature, not a word document, not a web page and not an image on its own. If you know HTML, code it accordingly – avoid some of the pitfalls we’ll detail further on. If you don’t know HTML, don’t use Microsoft Word or Outlook to draw your template. They’ll format it in their own way: any other program (or another version of that same program) may interpret the layout differently and display it incorrectly.
Use Jpegs
PNGs are not right for mail. That may defy some of the accepted practice you’ve been taught about the web – of course it won’t, this isn’t a webpage: it’s an email. Choose jpegs and gifs over PNGs under almost all email circumstances – and don’t forget to use the ‘-nosend-’ tag on all images, so they’ll appear correctly in the email.
Keep It Simple
Whether it’s Outlook’s Preview Pane before you open a message or the window after you double-click on it, very wide signatures will not render well. The industry standard is about 650 pixels – we’d even say that a signature should go a little thinner, at 600px, to make sure nothing gets taken off the edge.
Find The Right Ratio
Try not to let the images overwhelm the text – too large, too numerous or too tacky. Don’t lose the email in that signature. It’s hard. Every email is different: what looks right with blocks of text will look strange under a single sentence. Change how your signature looks on replies. The first email in a conversation may be longer, so a larger, bolder signature can make a professional first impression. Then, on replies, use a simpler, slimmer set-up to remind, not repulse.
Use Tables
For all your layout needs, turn to tables. Remember, you can simply leave the borders transparent if you don’t want to see a grid – we’re just talking about using them to place each part of your design. That way, we know exactly how wide it will be – and no more – and we know that each part of the signature will appear in the right place: no job titles getting squashed together or images appearing inexplicably in the wrong spot.
FAQ
- Internet Explorer 9 or above
- Mozilla Firefox 10.x+ or above
- Apple Safari 5 or above (Mac)
- Google Chrome 17.x or above
Signatures for Microsoft 365 is a fundamentally different email signature solution to any other on the market, be they cloud-based or on-premises. You design signatures within a user interface that is controlled with a web browser. It is intuitively built and easy to navigate, so you just have to find a template that suits your company’s purpose, add company information, add elements like social media links and then you’re done. You don’t need to have ANY experience using HTML or have any specialist design skills.
Yes, you can deploy as many email signatures as you want. For example, you could have specific language versions for users in different countries, signatures for different departments, ones with specific marketing content etc. The template library available is extensive and is being constantly updated by Exclaimer’s signature designers.
Yes, you can have different email signatures for as many groups as you wish. You can also set up signatures for individual users based on details taken from the Microsoft 365 Directory.
In some circumstances, users can see their email signatures though it depends on how Exclaimer is configured. It can be configured in one of three ways; server-side, client-side, and a mix of both server-side and client-side. Should your customers want to see their email signatures before sending an email, you would need to choose client-side deployment. However, if your customer prefers to keep on brand and avoid any unnecessary tampering, choosing server-side deployment will be better suited. In server-side configurations, email signatures are added after the email is sent so users will not be able to see their email signature.
Yes, Signatures for Microsoft 365 guarantees that all mobile devices that send email via Microsoft 365 will have the same high-quality email signatures as desktop users. Users don’t need to log in to applications like OWA, Outlook for iOS or Outlook for Android either to get signatures added to their emails. Among the mobile devices that will receive email signatures are:
- Windows smartphones and tablet
- Apple iPhones and iPads
- Android smartphones and tablets
- BlackBerry® devices
Yes, you can easily create one version of your email signature for internal emails and one for external emails. You can create email signatures with a simple design for internal users and detailed ones with full contact details when sending to an external recipient.
Yes, Signatures for Microsoft 365 works on Macs in the same way as all other devices. Microsoft 365 does not support Mac Mail, but with Signatures for Microsoft 365, all Mac emails will have a signature added.
IT administrators are familiar with having to visit every PC when it comes to carrying out email signature updates. This is often an arduous and repetitive task. With the use of Signatures for Microsoft 365, you can design an email signature via a web browser and update every signature in your organization quickly. You don’t have to install anything, you don’t have to set up and rules/policies and you don’t need to have any IT or HTML skills.
Yes, but you would have to import it from another source as Office 365 is not equipped with an HTML editor. You would also have to manually deploy it across your organization, which is a time-consuming and laborious process. Microsoft 365 also doesn’t let you embed images like logos, social media or banners. It cannot recognize images as separate elements, so every recipient will see all signature images as attachments.
Email is the most common form of communication used in businesses worldwide. It is very important that every email your organisation sends conveys the professionalism of your brand and complies with email disclaimer regulations.
Email signatures are difficult to manage on a corporate level. Users can tamper with signatures, important signature elements can be missed out, your IT department have to spend considerable time carrying out updates, your brand reputation can get damaged and you could even face legal action. Customers, vendors and associates will judge your company by the look of your email and your signature.
Email signatures also have marketing benefits and can be used as an advertisement for what you can offer your customers. It means you can convert every email into a low-cost, high volume marketing tool that will reach a substantial audience.