Zimbra
Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
Zimbra Alternatives [Page 4]
The best Zimbra alternatives based on verified products, community votes, reviews and other factors.
Latest update:
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/nextcloud-hub-alternatives
On-premises, enterprise collaboration solution for documents, emails, calendars and more.
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/dovecot-alternatives
Dovecot is an open source IMAP and POP3 email server for Linux/UNIX-like systems, written with...
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The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.
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/citadel-alternatives
Is a collaboration suite (messaging and groupware).
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/crossbox-alternatives
Designed for those who settle only for the best — CrossBox is beautiful, dazzlingly fast, and comes with advanced features that provide you and your team with cutting-edge communication technologies.
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/mailscanner-alternatives
MailScanner is a open source email security system design for Linux-based email gateways.
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/afterlogic-webmail-alternatives
Webmail is an open-source webmail script for existing IMAP servers.
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/icewarp-alternatives
IceWarp integrates all communication & collaboration features in one unified solution.
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/inky-alternatives
Inky is a software program that roots our phishing emails to better your cybersecurity.
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/exchange-alternatives
On-demand technical interview coaching by engineers
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/nextcloud-alternatives
With Nextcloud enterprises host their own secure cloud solution for storage, collaboration & communication from any device, anywhere.
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/egroupware-alternatives
EGroupware is free open source groupware software intended for businesses from small to enterprises.
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/spamassassin-alternatives
Use this program to "Unspam" your mailbox(es).
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/powermta-alternatives
PowerMTA is an industrial-strength software for high-volume email delivery.
