I will setup, maintain or migrate your zimbra or email server

Zimbra is open source email server for small size business to enterprise level organizations with zero cost.

Zimbra is alternative of G-Suite and Office 365.

Zimbra has Email, Calendar, Documents, Chat and lot of other features. You can use web based email client or configure on any Mobile / Desktop client like Outlook, Thunderbird or Apple Mail.

https://business.fiverr.com/shoaibsheikh786/send-bulk-email-with-text-html-images