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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  309
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  765
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  349
Switching back from New Outlook to "legacy" Outlook 2 months ago  21900
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6650
Enable gzip compression for a website hosted on Plesk 2 months ago  6697
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4521
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5591
Managing forwarding for email account in Plesk Panel 2 months ago  5671
Accessing Web Site statistics from Plesk 2 months ago  4204
Export Calendar Data from Horde 2 months ago  6235
Zimbra: composing a message ans sending it later 2 months ago  427
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  450
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16549
Enable SMTP Authentication for iPhone/iPad 2 months ago  16203
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1797
Zimbra: How to reset your password with a recovery address. 4 months ago  9034
What should I do if I forget my account SFTP password? 5 months ago  9103
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10025
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4505
Recovering deleted mail from Zimbra Webmail 5 months ago  15831
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20478
Plesk: Adding an external email address for password recovery 5 months ago  4812
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  750
Plesk: How to reset email password using alternate recovery address 5 months ago  678
Transferring email account data from a computer to another 6 months ago  963
How to register at https://support.his.com 6 months ago  936
Updating email password in iOS (iPhone, iPad) 6 months ago  51264
Adding Mailbox to existing forwarding address 7 months ago  921
Create a new email address in Plesk Panel 7 months ago  4186
Fighting Spam Calendar Invitations 7 months ago  1440
Create a mailbox out of a forwarding address 8 months ago  1204
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7938
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5145
Setting Up Zimbra 10 Desktop App 8 months ago  1161
Zimbra 10 new document editing in Briefcase 9 months ago  1478
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1994
ZCO: Why am I getting Local Failure Notices? 9 months ago  1624
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1446
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1784
October 2025: Transition to Zimbra 10 9 months ago  4179
Creating a Persona in Zimbra webmail 9 months ago  1788
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1590
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2485
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12542
Thunderbird IMAP: Shorten Sync Time 9 months ago  9449
What's new in store with Zimbra 10? 10 months ago  1332
Zimbra Webmail versions User's guides 10 months ago  1543
Zimbra 10 User’s guide for Modern Web App 10 months ago  1929
Set up 2FA by email 10 months ago  1396
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