Knowledge Base
We are not offering 24/7 telephone support at this time, please open a
Support Ticket
knowledgebase
announcements
Search
search
Most Popular
Recently Added
Recently Updated
Topics
Billing
(8)
Support
(621)
DNS
,
Domain Registration
,
Email
,
HIS Support Portal
,
Mailing lists (Mailman)
,
SPAM and Virus Email Filter
,
Web Site
Support Portal
(1)
All Articles
Title
Updated
Views
Transferring email account data from a computer to another
2 days ago
22
How to register at https://support.his.com
10 days ago
63
Updating email password in iOS (iPhone, iPad)
12 days ago
33111
Adding Mailbox to existing forwarding address
1 month ago
231
Create a new email address in Plesk Panel
1 month ago
3475
Fighting Spam Calendar Invitations
2 months ago
343
Create a mailbox out of a forwarding address
3 months ago
389
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app
3 months ago
6379
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login
3 months ago
3897
Setting Up Zimbra 10 Desktop App
3 months ago
434
Zimbra 10 new document editing in Briefcase
3 months ago
626
Zimbra 10 ZCO supported Windows and Outlook versions
4 months ago
756
ZCO: Why am I getting Local Failure Notices?
4 months ago
750
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing
4 months ago
664
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process
4 months ago
797
October 2025: Transition to Zimbra 10
4 months ago
2654
Creating a Persona in Zimbra webmail
4 months ago
851
Stop Zimbra from automatically adding calendar invites into calendar
4 months ago
695
Zimbra 10 Connector for Outlook (ZCO) Installation steps
4 months ago
1018
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO)
4 months ago
10890
(Showing 1-20 of 402)
Next>
>>