Topics
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  Support (602)
    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
Zimbra SPAM management: Allow/Block domains and addresses in Zimbra webmail 2 months ago  453
Horde Webmail Deprecated 2025: Switch to RoundCube 3 months ago  906
Exporting Calendars/Contacts from Horde and Importing into Roundcube 3 months ago  442
Switching back from New Outlook to "legacy" Outlook 3 months ago  22082
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 3 months ago  6775
Enable gzip compression for a website hosted on Plesk 3 months ago  6785
Changing the PHP version for a domain via the Plesk Panel 3 months ago  4689
Making a copy of your web site & database for testing using Plesk Obsidian 3 months ago  5696
Managing forwarding for email account in Plesk Panel 3 months ago  5793
Accessing Web Site statistics from Plesk 3 months ago  4297
Export Calendar Data from Horde 3 months ago  6309
Zimbra: composing a message ans sending it later 3 months ago  542
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  590
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16716
Enable SMTP Authentication for iPhone/iPad 3 months ago  16404
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1906
Zimbra: How to reset your password with a recovery address. 5 months ago  9277
What should I do if I forget my account SFTP password? 6 months ago  9203
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 6 months ago  10210
Changing Zimbra - @his.com Email Account Password Knowing The Current One 6 months ago  4638
Recovering deleted mail from Zimbra Webmail 6 months ago  15962
Archiving/Deleting old messages in bulk on Zimbra Webmail 6 months ago  20618
Plesk: Adding an external email address for password recovery 6 months ago  4930
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 6 months ago  841
Plesk: How to reset email password using alternate recovery address 6 months ago  749
Transferring email account data from a computer to another 6 months ago  1045
How to register at https://support.his.com 6 months ago  1048
Updating email password in iOS (iPhone, iPad) 7 months ago  52090
Adding Mailbox to existing forwarding address 8 months ago  1004
Create a new email address in Plesk Panel 8 months ago  4265
Fighting Spam Calendar Invitations 8 months ago  1552
Create a mailbox out of a forwarding address 9 months ago  1274
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  8117
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5296
Setting Up Zimbra 10 Desktop App 9 months ago  1254
Zimbra 10 new document editing in Briefcase 9 months ago  1548
Zimbra 10 ZCO supported Windows and Outlook versions 10 months ago  2105
ZCO: Why am I getting Local Failure Notices? 10 months ago  1755
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 10 months ago  1544
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 10 months ago  1883
October 2025: Transition to Zimbra 10 10 months ago  4298
Creating a Persona in Zimbra webmail 10 months ago  1917
Stop Zimbra from automatically adding calendar invites into calendar 10 months ago  1686
Zimbra 10 Connector for Outlook (ZCO) Installation steps 10 months ago  2621
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 10 months ago  12705
Thunderbird IMAP: Shorten Sync Time 10 months ago  9703
What's new in store with Zimbra 10? 10 months ago  1409
Zimbra Webmail versions User's guides 10 months ago  1619
Zimbra 10 User’s guide for Modern Web App 10 months ago  1994
Set up 2FA by email 10 months ago  1480
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