HIS Support Knowledgebase

Topics

Billing (8)

Support (617)
DNS, Domain Registration, Email, Mailing lists (Mailman), SPAM and Virus Email Filter, Web Site

Support Portal (1)

Title	Updated	Views
Fighting Spam Calendar Invitations	4 days ago	27
Create a mailbox out of a forwarding address	1 month ago	159
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app	1 month ago	5854
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login	1 month ago	3481
Setting Up Zimbra 10 Desktop App	1 month ago	195
Zimbra 10 new document editing in Briefcase	2 months ago	371
Zimbra 10 ZCO supported Windows and Outlook versions	2 months ago	378
ZCO: Why am I getting Local Failure Notices?	2 months ago	408
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing	2 months ago	375
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process	2 months ago	411
October 2025: Transition to Zimbra 10	2 months ago	1951
Creating a Persona in Zimbra webmail	2 months ago	475
Stop Zimbra from automatically adding calendar invites into calendar	2 months ago	411
Zimbra 10 Connector for Outlook (ZCO) Installation steps	2 months ago	552
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO)	2 months ago	10194
Thunderbird IMAP: Shorten Sync Time	2 months ago	1662
What's new in store with Zimbra 10?	3 months ago	464
Zimbra Webmail versions User's guides	3 months ago	587
Zimbra 10 User’s guide for Modern Web App	3 months ago	883
Warning: Possible inconvenience and account lock-out ahead!	3 months ago	627

(Showing 1-20 of 399) Next> >>