CodeTwo Email Signatures On-prem

Paid#28 of 30 in Email Signature Management Software

CodeTwo Email Signatures On-prem: A broad server-side rule engine for organizations running self-hosted Exchange. Ranked #28 of 30 in Email Signature Management Software by our editors (6.5/10); pricing: 14-day trial; best for self-hosted Exchange environments.

6.5/10★★★☆☆Editor score

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At a glance

• Editor score
  6.5 / 10
• Pricing
  14-day trial
• Best for
  Self-hosted Exchange environments
• Free plan
  No
• Centralized management
  Yes
• Facts checked
  20 Sep 2026

• Where it wins

  • Centralizes signatures, disclaimers, banners, and mail-flow rules
  • Supports Active Directory placeholders, targeting, scheduling, and campaigns
  • Handles multi-server, hybrid, and multi-tenant Exchange deployments

• Where it doesn't

  • Primarily designed for on-premises Exchange environments
  • Cloud-only Microsoft 365 deployments are not supported
  • Pricing requires a calculator and quotation request

Our verdict on CodeTwo Email Signatures On-prem

CodeTwo Email Signatures On-prem is a Windows Server application for centrally managing email signatures, legal disclaimers, marketing banners, and mail-flow rules in Microsoft Exchange environments. It is aimed at organizations that want server-side control across desktop and mobile email clients without installing software on end-user devices. Exchange Server Subscription Edition, hybrid deployments, multi-server setups, and multi-tenant environments are supported, while administration takes place through a central panel.

Its strongest area is the breadth of its mail-flow controls. Administrators can use Active Directory attributes and photo placeholders, target rules by message conditions, schedule rules, configure server-level autoresponders and forwarding, and manage attachments through compression, archiving, or removal. Email filtering and sensitive-content protection extend the product beyond signature formatting, while Sent Items Update provides visibility into processed messages. Integrations include Microsoft Exchange Server, Active Directory, and Google Analytics, giving the product a clear fit for directory-driven administration and campaign tracking.

The published pricing page directs buyers to a calculator and quotation request. The listed Annual subscription includes all features, updates, and technical support, and a 14-day free trial is available. That structure suits organizations evaluating a broad Exchange mail-flow system rather than a simple signature editor. The main boundary is platform focus: Microsoft 365 support applies to hybrid environments with centralized mail transport, not cloud-only Microsoft 365. Choose CodeTwo when centralized, server-side rules and Exchange deployment flexibility matter; organizations seeking a cloud-only Microsoft 365 service should consider a different fit.

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CodeTwo Email Signatures On-prem pricing

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CodeTwo Email Signatures On-prem fact sheet

CodeTwo Email Signatures On-prem integrations

CodeTwo Email Signatures On-prem lists 3 integrations on its own site.

• Microsoft Exchange Server
• Active Directory
• Google Analytics

Alternatives to CodeTwo Email Signatures On-prem

• ExclaimerA mature, flexible choice for centralized signatures across major email platforms.9.4
• CodeTwo Email Signatures 365A Microsoft 365-focused suite for centrally managed signatures, campaigns, and analytics.9.2
• OpensenseA cross-platform signature platform with directory sync, campaigns, analytics, and API access.9.0

See all CodeTwo Email Signatures On-prem alternatives →

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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used CodeTwo Email Signatures On-prem for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

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Featured on iTechGuides

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update