Featured product
Email Signatures 365
Company-wide email signatures, disclaimers and marketing campaigns
19 years of experience
Trusted by 140k+ companies
CodeTwo solutions for email signature management, Microsoft 365 migrations & backup are used by over 140,000 organizations around the globe, including Fortune 500 companies.
Exceptional customer support
No bots, no outsourcing. We work alongside product developers to ensure you get expert help fast. Find out how we're different from what you're used to...
Manage email signatures & branding on all devices
Fast & lightweight tool automating migration
Recommended by experts
Working closely with CodeTwo enabled us to learn from one of the leading organizations in the online signature business and ultimately helped us design and release key features in our platform.
Juan Balmori Labra
Principal Program Manager at
Microsoft (Office Extensibility &
Outlook Add-ins)
CodeTwo has exceeded my expectations in every way. I recommend CodeTwo Email Signatures for Office 365 for anyone who needs to gain better control over their user’s email signatures.
Brien Posey
Microsoft MVP
(Cloud and Datacenter Management)
CodeTwo has consistently achieved M365 Certification since 2022, demonstrating their commitment to handling their customers’ data with care and security. We appreciate their diligence and look forward to the continued partnership.
Tony Balkan
M365 App Compliance
Program Lead
The ability to securely assign individual users management of signatures without enabling any Exchange administrative rights, and using Azure AD as SSO, makes CodeTwo secure.
William Bressette
Microsoft MVP
(Failover Clustering)
CodeTwo are experts in their field and their Exchange and Outlook products are excellent - from the user’s interface, right down to the engine.
Diane Poremsky
Microsoft MVP
(Office Apps & Services)
I’m confident that administrators would be saved a great deal of configuration headaches if they used CodeTwo solutions.
J. Peter Bruzzese
Microsoft MVP
(Office Servers and Services)
CodeTwo programmers are perfectionists who are passionate about what they do. That’s all it takes to create products that every company wants.
Emil Wasilewski
Microsoft MVP
(Microsoft Azure)
As a Microsoft trainer, I never hesitate to recommend CodeTwo products while conducting sessions on Microsoft 365.
Kamil Bączyk
Microsoft MVP
(Office Apps & Services)
Top rated by users
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With EWS disablement in Exchange Online scheduled for October 2026, now is the time to find the right tool for public folder migrations. Microsoft has long signaled its plans to retire Exchange Web Services (EWS) in Exchange Online, but this time it’s official – EWS will be initially disabled in October 2026 and fully retired on April 1, 2027. From that point on, interactions with mailbox and calendar data – from migration and backup operations to third-party app integrations – will need to be handled via Microsoft Graph API. This shift is consistent with Microsoft’s push to turn Graph into a unified, cloud-optimized platform for managing Microsoft 365 data that would consolidate older solutions (we covered this in more detail in this article). But it comes with same tradeoffs, too, as feature parity with those solutions is not always guaranteed. With EWS on its way out of Exchan
CodeTwo CEO and the entire CodeTwo team have been recognized for pro bono work and meaningful social impact. The Oswiecim (Auschwitz) Institute of Human Rights (OIPC) has awarded its Non-Indifference Award in the Inspiration category to CodeTwo CEO Szymon Szczesniak in recognition of the company’s community-focused initiatives and positive social impact. Szymon is the mastermind behind CodeTwo’s social media channels, HRejterzy, with over one million subscribers across Facebook, LinkedIn, YouTube, and other platforms. Although these channels are primarily entertainment-oriented, we also leverage their reach for educational purposes, covering cybersecurity and responsible technology use, as well as environmental protection, mental health, and other important social issues. All materials are available at hrejterzy.com (in Polish and primarily aimed at a Polish-speaking audience, as the channels support our ESG efforts focused on the local community). Apparently, yo
