Supported platforms and requirements

CodeTwo Email Signatures for Office 365 does not require installation of any components in the client's environment. This is because the software's main engine - the CodeTwo Email Azure Service - is operated by CodeTwo on Microsoft Azure servers where emails are processed seamlessly, without client's engagement. Thus, the program's end users do not have to install anything. The administrator of the client's Office 365 tenant must only run the following two components:

• CodeTwo Email Signatures for Office 365 User Panel - a web-based panel for adding new tenants, managing payments, monitoring the service status as well as configuring connectors and transport rules.
• CodeTwo Email Signatures for Office 365 Admin Console - a ClickOnce app for signature management.

Study the tables below for details on the program requirements.

Software components
Tenant administration:	CodeTwo Email Signatures for Office 365 User Panel runs entirely in a web browser.
Signature management:	CodeTwo Email Signatures for Office 365 Admin Console is a ClickOnce app launched from within the User Panel.

CodeTwo User Panel
Required permissions:	Office 365 global admin rights.
Requirements:	Office 365 plans with Exchange Online (access to Exchange Online Transport Rules is required; Office 365 Small Business Premium is therefore not supported). A modern web browser: Internet Explorer 9 (or higher), Microsoft Edge 20.10240 (or higher), other browsers such as Google Chrome, Mozilla Firefox or Opera.
CodeTwo Admin Console
Required permissions:	Office 365 global admin rights.
Requirements:	64-bit Windows, at least Vista SP2 or Windows Server 2008 SP2. .NET 4.5 Framework A modern web browser: Internet Explorer 9 (or higher), Microsoft Edge 20.10240 (or higher), other browsers such as Google Chrome, Mozilla Firefox or Opera.

Other
Notes and warnings:	The software supports multi-factor authentication. Certain exceptions apply: Connectors configuration and tenant deregistering cannot be completed when using MFA. Learn more Synchronization of custom attributes via the Custom Attributes Sync application cannot be performed with MFA enabled. Learn more
	Shared mailboxes are supported.
	Office 365 DKIM-signed emails are supported.
	Microsoft Planner notifications are supported. Learn more
	The following message types are not supported (they will not be stamped with signatures): Out of Office messages (autoreplies), messages digitally signed and encrypted (e.g. S/MIME, PGP or OpenPGP such as GPG) on the client's side, messages encrypted via Office 365 Message Encryption (Azure RMS), messages sent as distribution groups/lists, messages sent from aliases (using an alias as the email sender).

See also

Installation process - this article describes how to install and configure the program step by step.