HIS System Status
Open A Support Ticket
knowledgebase
home
announcements
contact us
sign in
Search
search
Most Popular
Recently Added
Recently Updated
Topics
Billing
(8)
Support
(612)
DNS
,
Domain Registration
,
Email
,
Mailing lists (Mailman)
,
SPAM and Virus Email Filter
,
Web Site
Support Portal
(1)
All Articles
Title
Updated
Views
Zimbra 10 ZCO supported Windows and Outlook versions
15 hours ago
10
ZCO: Why am I getting Local Failure Notices?
18 hours ago
13
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing
18 hours ago
13
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process
18 hours ago
11
October 2025: Transition to Zimbra 10
3 days ago
1104
Creating a Persona in Zimbra webmail
4 days ago
44
Stop Zimbra from automatically adding calendar invites into calendar
6 days ago
63
Zimbra 10 Connector for Outlook (ZCO) Installation steps
6 days ago
73
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO)
6 days ago
9374
Thunderbird IMAP: Shorten Sync Time
10 days ago
827
What's new in store with Zimbra 10?
16 days ago
140
Zimbra Webmail versions User's guides
20 days ago
255
Zimbra 10 User’s guide for Modern Web App
20 days ago
476
Warning: Possible inconvenience and account lock-out ahead!
21 days ago
278
Set up 2FA by email
21 days ago
236
Zimbra 2FA: Step 2: Generating application code for other devices / EMail Apps
21 days ago
7851
Zimbra 2FA: Step 3: Generating One Time Codes for emergency use
21 days ago
3544
Zimbra 2FA: Supported Authentication Applications
21 days ago
6102
Zimbra 2FA: Moving 2FA to a new authentication app on a new device
21 days ago
5200
Zimbra 2FA: How to enable and set-up 2-Factor Authentication for your HIS-Hosted Zimbra email account
21 days ago
5921
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login
21 days ago
2967
Password requirements for email accounts
27 days ago
3506
Changing @his.com Email Account Password Using A Temporary Password
27 days ago
7484
Changing Zimbra - @his.com Email Account Password Knowing The Current One
27 days ago
2785
Setting up Android Phone to connect to Zimbra (IMAP)
1 month ago
4035
Setting up iPhone/iPad Mail App to Sync with a Zimbra mailbox as an Exchange account
2 months ago
7769
Setting up iPhone/iPad Mail App (IMAP)
2 months ago
5867
Zimbra 10 new Modern Web Client
2 months ago
666
Zimbra 10 Modern and Classic Web Clients
2 months ago
476
How to configure your email account on the Zimbra 10 mobile app
2 months ago
521
Zimbra 10 Mobile App
2 months ago
486
Zimbra 1- User's guide for Classic Web App
2 months ago
426
Apple iPhone or iPad
2 months ago
461
Updating email password on Samsung Android phone email app
3 months ago
565
Archiving/Deleting old messages in bulk on Zimbra Webmail
4 months ago
16244
Setting Up Thunderbird to connect to your Zimbra mailbox
5 months ago
7105
Setting Up Email in Windows 8 Mail (Desktop)
5 months ago
5490
Setting Up IMAP Email in Outlook 2019 to connect to your Zimbra mailbox
5 months ago
5986
Setting up Android Phone to connect to Zimbra (Microsoft Exchange ActiveSync)
5 months ago
4404
Setting Up Email in Windows Mail (Desktop) to connect to your Zimbra account (IMAP)
5 months ago
3618
Set up a Zimbra account on Outlook for Android app
5 months ago
3919
Setting Up IMAP Email in Outlook Office 365 for Mac to connect to your Zimbra mailbox.
5 months ago
2769
Setting up iPhone/iPad Mail App (Plesk-hosted email)
5 months ago
15366
Setting Up Mac Mail to Connect to a Plesk or Zimbra mail account
5 months ago
6555
Setting Up Android Phone to connect to a Plesk-hosted email account
5 months ago
6105
Setting Up Thunderbird to connect to a Plesk account
5 months ago
5808
Setting email in Windows Mail (Desktop)
5 months ago
4788
Setting Up IMAP Email in Outlook 2019 to connect to your Plesk-hosted mailbox
5 months ago
2210
Setting Up IMAP Email in Outlook 365
5 months ago
2272
Setting up Mac Mail
5 months ago
9354
(Showing 1-50 of 395)
Next>
>>