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
(604)
DNS
,
Domain Registration
,
Email
,
Mailing lists (Mailman)
,
SPAM and Virus Email Filter
,
Web Site
Support Portal
(1)
All Articles
Title
Updated
Views
Zimbra Webmail versions User's guides
4 days ago
46
Zimbra 10 User’s guide for Modern Web App
4 days ago
270
October 2025: Transition to Zimbra 10
4 days ago
640
Warning: Possible inconvenience and account lock-out ahead!
4 days ago
49
Set up 2FA by email
4 days ago
42
Zimbra 2FA: Step 2: Generating application code for other devices / EMail Apps
4 days ago
7519
Zimbra 2FA: Step 3: Generating One Time Codes for emergency use
4 days ago
3327
Zimbra 2FA: Supported Authentication Applications
4 days ago
5839
Zimbra 2FA: Moving 2FA to a new authentication app on a new device
4 days ago
4966
Zimbra 2FA: How to enable and set-up 2-Factor Authentication for your HIS-Hosted Zimbra email account
4 days ago
5674
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login
4 days ago
2751
Password requirements for email accounts
10 days ago
3282
Changing @his.com Email Account Password Using A Temporary Password
10 days ago
7278
Changing Zimbra - @his.com Email Account Password Knowing The Current One
10 days ago
2565
Setting up Android Phone to connect to Zimbra (IMAP)
14 days ago
3703
Setting up iPhone/iPad Mail App to Sync with a Zimbra mailbox as an Exchange account
1 month ago
7508
Zimbra Connector for Microsoft Outlook up to Outlook 2019 (For Windows only)
1 month ago
253
Setting up iPhone/iPad Mail App (IMAP)
2 months ago
5530
Thunderbird IMAP
2 months ago
507
Zimbra 10 new Modern Web Client
2 months ago
438
(Showing 1-20 of 388)
Next>
>>