SMBMail is described as 'groupware server built with a focus on scalability and open standards. It provides secure, enterprise-style email, calendar & collaboration without the high cost' and is an app in the Online Services category. There are more than 10 alternatives to SMBMail for a variety of platforms, including the Web, Linux, Windows, Mac and Self-Hosted solutions. The best alternative is Zoho. It's not free, so if you're looking for a free alternative, you could try Zimbra Collaboration Suite or Kolab Community. Other great apps like SMBMail are Google Workspace (Paid), Microsoft 365 (Paid), Kolab Now (Paid, Open Source) and Kopano (Freemium, Open Source).
- 14 alternatives
- Zimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. View 42 alternatives to Zimbra Collaboration Suite
- Freemium • Open Source