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
(599)
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
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk
20 hours ago
5587
Enable gzip compression for a website hosted on Plesk
20 hours ago
6387
Changing the PHP version for a domain via the Plesk Panel
20 hours ago
4268
Making a copy of your web site & database for testing using Plesk Obsidian
20 hours ago
4967
Managing forwarding for email account in Plesk Panel
20 hours ago
5436
Accessing Web Site statistics from Plesk
20 hours ago
3902
Export Calendar Data from Horde
20 hours ago
5981
Zimbra: composing a message ans sending it later
3 days ago
28
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365
8 days ago
63
Setting up iPhone/iPad Mail App (Plesk-hosted email)
10 days ago
16229
Enable SMTP Authentication for iPhone/iPad
10 days ago
15616
Horde Webmail Deprecated 2025: Switch to RoundCube
1 month ago
244
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead!
2 months ago
1459
Zimbra: How to reset your password with a recovery address.
2 months ago
8390
What should I do if I forget my account SFTP password?
3 months ago
8777
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com)
3 months ago
9462
Changing Zimbra - @his.com Email Account Password Knowing The Current One
3 months ago
4127
Recovering deleted mail from Zimbra Webmail
3 months ago
15256
Archiving/Deleting old messages in bulk on Zimbra Webmail
3 months ago
18084
Plesk: Adding an external email address for password recovery
3 months ago
4449
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address
3 months ago
481
Plesk: How to reset email password using alternate recovery address
3 months ago
460
Transferring email account data from a computer to another
3 months ago
712
How to register at https://support.his.com
4 months ago
527
Updating email password in iOS (iPhone, iPad)
4 months ago
44614
Adding Mailbox to existing forwarding address
5 months ago
714
Create a new email address in Plesk Panel
5 months ago
3958
Fighting Spam Calendar Invitations
5 months ago
1092
Create a mailbox out of a forwarding address
6 months ago
979
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app
6 months ago
7279
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login
6 months ago
4601
Setting Up Zimbra 10 Desktop App
6 months ago
924
Zimbra 10 new document editing in Briefcase
7 months ago
1233
Zimbra 10 ZCO supported Windows and Outlook versions
7 months ago
1402
ZCO: Why am I getting Local Failure Notices?
7 months ago
1301
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing
7 months ago
1163
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process
7 months ago
1345
October 2025: Transition to Zimbra 10
7 months ago
3643
Creating a Persona in Zimbra webmail
7 months ago
1434
Stop Zimbra from automatically adding calendar invites into calendar
7 months ago
1249
Zimbra 10 Connector for Outlook (ZCO) Installation steps
7 months ago
1856
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO)
7 months ago
11877
Thunderbird IMAP: Shorten Sync Time
7 months ago
7098
What's new in store with Zimbra 10?
8 months ago
1126
Zimbra Webmail versions User's guides
8 months ago
1281
Zimbra 10 User’s guide for Modern Web App
8 months ago
1670
Set up 2FA by email
8 months ago
1183
Zimbra 2FA: Step 2: Generating application code for other devices / EMail Apps
8 months ago
10350
Zimbra 2FA: Step 3: Generating One Time Codes for emergency use
8 months ago
4883
Zimbra 2FA: Supported Authentication Applications
8 months ago
7906
(Showing 1-50 of 403)
Next>
>>