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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  332
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  786
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  359
Switching back from New Outlook to "legacy" Outlook 2 months ago  21922
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  6707
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4542
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5600
Managing forwarding for email account in Plesk Panel 2 months ago  5689
Accessing Web Site statistics from Plesk 2 months ago  4219
Export Calendar Data from Horde 2 months ago  6242
Zimbra: composing a message ans sending it later 2 months ago  440
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  467
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16575
Enable SMTP Authentication for iPhone/iPad 3 months ago  16228
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1811
Zimbra: How to reset your password with a recovery address. 4 months ago  9063
What should I do if I forget my account SFTP password? 5 months ago  9115
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10051
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4518
Recovering deleted mail from Zimbra Webmail 5 months ago  15846
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20491
Plesk: Adding an external email address for password recovery 5 months ago  4825
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  767
Plesk: How to reset email password using alternate recovery address 5 months ago  692
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  51372
Adding Mailbox to existing forwarding address 7 months ago  934
Create a new email address in Plesk Panel 7 months ago  4198
Fighting Spam Calendar Invitations 7 months ago  1451
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  7960
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  2008
ZCO: Why am I getting Local Failure Notices? 9 months ago  1642
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1456
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1796
October 2025: Transition to Zimbra 10 9 months ago  4189
Creating a Persona in Zimbra webmail 9 months ago  1804
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1603
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2498
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12559
Thunderbird IMAP: Shorten Sync Time 10 months ago  9479
What's new in store with Zimbra 10? 10 months ago  1340
Zimbra Webmail versions User's guides 10 months ago  1555
Zimbra 10 User’s guide for Modern Web App 10 months ago  1937
Set up 2FA by email 10 months ago  1410
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