Knowledge Base

We are not offering 24/7 telephone support at this time, please open a Support Ticket

  • knowledgebase
  • announcements
Search

Most Popular
Recently Added
Recently Updated
Topics
  Billing (8)

  Support (624)
    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
Plesk: Adding an external email address for password recovery 1 hour ago  3794
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 1 hour ago  1
Plesk: How to reset email password using alternate recovery address 1 hour ago  3
Zimbra: How to reset your password with a recovery address. 1 hour ago  7334
Transferring email account data from a computer to another 17 days ago  120
How to register at https://support.his.com 25 days ago  133
Updating email password in iOS (iPhone, iPad) 27 days ago  34730
Adding Mailbox to existing forwarding address 2 months ago  292
Create a new email address in Plesk Panel 2 months ago  3552
Fighting Spam Calendar Invitations 2 months ago  449
Create a mailbox out of a forwarding address 3 months ago  472
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 3 months ago  6544
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 3 months ago  4023
Setting Up Zimbra 10 Desktop App 3 months ago  506
Zimbra 10 new document editing in Briefcase 4 months ago  696
Zimbra 10 ZCO supported Windows and Outlook versions 4 months ago  867
ZCO: Why am I getting Local Failure Notices? 4 months ago  844
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 4 months ago  734
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 4 months ago  892
October 2025: Transition to Zimbra 10 4 months ago  2817
(Showing 1-20 of 404) Next> >>

For news and system status updates, check: status.his.com

Check our Knowledge Base for How-To tips and answers to common questions.

We are not offering 24/7 telephone support at this time, please open a Support Ticket