What is the best backup software for windows server 2012?

its depending on what is the services are running on the running server

Use the best and reliable software is ZOOK Email Backup Software to take backup of emails, contacts, attachments, etc. from 85+ email services. It easily create emails backup from various email services and save emails backup into 30+ saving options.It is one of the most recommended solutions for users to make backups of emails from any email account directly without any extra efforts.

Advanced Features Of ZOOK Email Backup Software

• It facilitates the saving of email backups to IMAP accounts directly.
• It allows users to archive webmail backups in technical email formats, such as PST, MSG, EMLX, MBOX, PDF, XPS, DOC, etc.
• Users can also import backup emails into webmail email accounts, such as Rediffmail, Office 365, Thunderbird, Windows Live Mail, Lotus Notes, Outlook.com, G Suite Gmail, Yahoo, etc.
• It provides 100% safe and secure backups of emails.

Explore More:- https://download.cnet.com/Zook-Email-Backup-Wizard/3000-2369_4-77851895.html