HIS Support Knowledgebase

Topics

Billing (8)

Support (613)
DNS, Domain Registration, Email, Mailing lists (Mailman), SPAM and Virus Email Filter, Web Site

Support Portal (1)

Title	Updated	Views
Zimbra 10 new document editing in Briefcase	16 hours ago	12
Zimbra 10 ZCO supported Windows and Outlook versions	9 days ago	72
ZCO: Why am I getting Local Failure Notices?	9 days ago	81
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing	9 days ago	75
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process	9 days ago	69
October 2025: Transition to Zimbra 10	12 days ago	1218
Creating a Persona in Zimbra webmail	12 days ago	107
Stop Zimbra from automatically adding calendar invites into calendar	14 days ago	114
Zimbra 10 Connector for Outlook (ZCO) Installation steps	14 days ago	131
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO)	14 days ago	9493
Thunderbird IMAP: Shorten Sync Time	18 days ago	955
What's new in store with Zimbra 10?	25 days ago	188
Zimbra Webmail versions User's guides	29 days ago	323
Zimbra 10 User’s guide for Modern Web App	29 days ago	578
Warning: Possible inconvenience and account lock-out ahead!	29 days ago	345
Set up 2FA by email	29 days ago	302
Zimbra 2FA: Step 2: Generating application code for other devices / EMail Apps	29 days ago	7967
Zimbra 2FA: Step 3: Generating One Time Codes for emergency use	29 days ago	3627
Zimbra 2FA: Supported Authentication Applications	29 days ago	6195
Zimbra 2FA: Moving 2FA to a new authentication app on a new device	29 days ago	5294

(Showing 1-20 of 396) Next> >>