The most trusted email signature software for Exchange Server
CodeTwo
Email Signatures On-prem
- Centrally managed email signatures, disclaimers, marketing banners and email flow control
- Support for all email clients, including Outlook and mobiles
- 100% on-prem solution (installed locally; no cloud agents)
- The only on-prem signature & mail flow manager for Exchange SE

Company-wide email signatures in less than 5 minutes
Creating an email signature is probably not the most time-consuming task when you need to design one for a single user. However, deploying business email signatures for every employee in your organization can really be a time-consuming process. And if you want these email signatures to be uniform, the last thing you want to do is let your end users create signatures for themselves. This is where CodeTwo Email Signatures On-prem comes into play.
The program not only gives you absolute central control over email signatures in your company but also allows you to design personalized signature templates, with embedded images (banners, user photos, etc.), custom Active Directory attributes, tracking links, customer satisfaction surveys and more, in just a matter of minutes. And combined with a complex set of rules and conditions, CodeTwo Email Signatures On-prem offers you email flow management that goes beyond implementing native mail flow rules used in Exchange and is far less complicated.
Main benefits:
- Quick central configuration and deployment of email signatures for the entire organization.
- The built-in HTML editor with dozens of predefined templates that simplifies the signature design process.
- User-defined email signatures that can be saved to the template library.
- Advanced condition and exception building options.
- Graphics and images inserted inline (not as attachments) or pulled from web resources.
- Support for all popular email apps and mobile devices.
- The built-in rules tester that lets you test your settings before going live with your new email signatures.
Download free trial
no credit card required; free support while you test
Download free trial
no credit card required;
free support while you test
If you need to manage email signatures centrally in Microsoft 365, check out CodeTwo Email Signatures 365.

Dynamic content
By inserting placeholders such as {FirstName}, {LastName}, {Phone}, {Mobile}, {Department}, etc. into your signature template, you can pull the information from your organization’s Active Directory database. This way, you can personalize email signatures for all your employees and, at the same time, keep them uniform. In CodeTwo Email Signatures On-prem, this feature, found natively in Exchange, has been further enhanced with:
- the Remove Text tag functionality, which automatically removes blank lines, created when requested information is not present in users’ Active Directory entries,
- the Conditional placeholders feature, which allows you to define conditions to replace a placeholder with different values, depending on which condition is met,
- the Add custom placeholder tool, which lets you use literally any existing Active Directory field.

Rich personalization capabilities
With the Conditional placeholders feature, you can configure a special type of placeholders which can be replaced with one of several values (text, image or even an HTML code snippet), depending on which condition you’ve defined for them is met. For example, conditional placeholders can be used to replace empty placeholders with generic information (company phone number instead of a user-specific phone number) or add banners in different languages to email signatures of selected users only.

Different signatures for different users
Manage unique email signature templates for groups and users based on selected properties, senders, recipients, SMTP addresses, domains, membership to Active Directory groups and more. The program will pull information from Active Directory so each user will have their own, personalized signature and, e.g., a common company logo or banner in their messages.

Support for all email clients (including Outlook and mobiles)
You don't have to worry about which email clients or platforms your users have. CodeTwo Email Signatures On-prem supports all popular email apps, mobile phones, and tablets that can be connected to Exchange: Outlook, OWA, iPhone, iPad, Apple Mail, and many more. We have the best signature positioning algorithm on the market – CodeTwo Email Signatures On-prem properly recognizes all message headers in emails sent from all popular mail clients and mobile devices. It guarantees that auto-signatures are always appended in the exact place you want them to. This and the ability to automatically force email formats for all outgoing (or only selected) emails helps you unify the look of your business communication.

Themes and stationery remover
The program is capable of removing email stationeries or themes, which helps maintain a uniform look of company correspondence, regardless of how end-user mail clients are configured. Learn more about removing themes and stationery from Exchange mail
Download free trial
no credit card required; free support while you test
Download free trial
no credit card required;
free support while you test



