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  Support (602)
    DNS, Domain Registration, Email, HIS Support Portal, Mailing lists (Mailman), SPAM and Virus Email Filter, Web Site

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All Articles
Title Updated Views
Zimbra SPAM management: Allow/Block domains and addresses in Zimbra webmail 2 months ago  329
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  782
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  356
Switching back from New Outlook to "legacy" Outlook 2 months ago  21919
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6660
Enable gzip compression for a website hosted on Plesk 2 months ago  6706
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4538
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5599
Managing forwarding for email account in Plesk Panel 2 months ago  5686
Accessing Web Site statistics from Plesk 2 months ago  4218
Export Calendar Data from Horde 2 months ago  6241
Zimbra: composing a message ans sending it later 2 months ago  436
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  464
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16572
Enable SMTP Authentication for iPhone/iPad 3 months ago  16225
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1807
Zimbra: How to reset your password with a recovery address. 4 months ago  9062
What should I do if I forget my account SFTP password? 5 months ago  9114
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10049
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4517
Recovering deleted mail from Zimbra Webmail 5 months ago  15845
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20488
Plesk: Adding an external email address for password recovery 5 months ago  4824
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  766
Plesk: How to reset email password using alternate recovery address 5 months ago  691
Transferring email account data from a computer to another 6 months ago  975
How to register at https://support.his.com 6 months ago  963
Updating email password in iOS (iPhone, iPad) 6 months ago  51366
Adding Mailbox to existing forwarding address 7 months ago  933
Create a new email address in Plesk Panel 7 months ago  4197
Fighting Spam Calendar Invitations 7 months ago  1449
Create a mailbox out of a forwarding address 8 months ago  1212
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7958
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5165
Setting Up Zimbra 10 Desktop App 8 months ago  1166
Zimbra 10 new document editing in Briefcase 9 months ago  1482
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  2007
ZCO: Why am I getting Local Failure Notices? 9 months ago  1641
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1456
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1795
October 2025: Transition to Zimbra 10 9 months ago  4188
Creating a Persona in Zimbra webmail 9 months ago  1803
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1600
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2496
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12558
Thunderbird IMAP: Shorten Sync Time 10 months ago  9478
What's new in store with Zimbra 10? 10 months ago  1340
Zimbra Webmail versions User's guides 10 months ago  1553
Zimbra 10 User’s guide for Modern Web App 10 months ago  1935
Set up 2FA by email 10 months ago  1409
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